AU2014296107B2 - Growth differentiation factor 15 (GDF-15) constructs - Google Patents
Growth differentiation factor 15 (GDF-15) constructs Download PDFInfo
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Abstract
Constructs comprising GDF15, and mutants thereof are provided. In various embodiments the constructs comprising GDF15, and mutants thereof, can be of use in the treatment or ameliorating a metabolic disorder. In various embodiments the metabolic disease or disorder is type 2 diabetes, obesity, dyslipidemia, elevated glucose levels, elevated insulin levels and diabetic nephropathy.
Description
FIELD OF THE INVENTION
The instant disclosure relates to monomers and multimers comprising a polypeptide comprising a GDF15 region.
BACKGROUND OF THE INVENTION
Any discussion of the prior art throughout the specification should in no way be considered as an admission that such prior art is widely known or forms part of common general knowledge in the field.
Growth differentiation factor 15 (GDF15) is a divergent member of the TGfp superfamily. It is also called macrophage inhibitory cytokine 1 (MIC1) (Bootcov MR, 1997, Proc Natl Acad Sci 94:11514-9), placental bone morphogenetic factor (PLAB) (Hromas R 1997, Biochim Biophys Acta. 1354:40-4), placental transforming growth factor beta (PTGFB) (Lawton LN 1997, Gene. 203:17-26), prostate derived factor (PDF) (Paralkar VM 1998, J
Biol Chem. 273:13760-7), and nonsteroidal anti-inflammatory drug-activated gene (NAG-1) (Baek SJ 2001, J Biol Chem. XC. 33384-92).
Human GDF 15 gene is located on chromosome 19p 13.2-13.1; rat GDF 15 gene is located on chromosome 16; and mouse GDF15 gene is located on chromosome 8. The GDF15 open reading frames span two exons (Bottner M 1999, Gene. 237:105-11 and NCBI).
The mature GDF 15 peptide shares low homology with other family members (Katoh M 2006, IntJMolMed. 17:951-5.).
GDF 15 is synthesized as a large precursor protein that is cleaved at the dibasic cleavage site to release the carboxyterminal mature peptide. The mouse and rat GDF 15 prepro-peptides both contain 303 amino acids. Human full-length precursor contains 308 amino acids. The rodent mature peptides contain 115 amino acids after processing at the RGRR (SEQ ID NO:1) cleavage site. The human mature peptide contains 112 amino acids after processing at the RGRRRAR (SEQ ID NO:2) cleavage site. Human mature GDF15 peptide shares 66.1% and 68.1% sequence similarity with rat and mouse mature GDF15 peptides (Bottner M 1999, Gene. 237:105-11; Bauskin AR 2000, EMBO J. 19:2212-20;
NCBI). There is no glycosylation site in the mature GDF15 peptide.
The mature GDF15 peptide contains the seven conserved cysteine residues required for the formation of the cysteine knot motif (having three intrachain disulfide bonds) and the single interchain disulfide bond that are typical for TGf β superfamily members. The mature
2014296107 16 May 2017 la
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GDF15 peptide further contains two additional cysteine residues that form a fourth intrachain disulfide bond. Biologically active GDF15 is a 25KD homodimer of the mature peptide covalently linked by one interchain disulfide bond.
GDF15 circulating levels have been reported to be elevated in multiple pathological 5 and physiological conditions, most notably pregnancy (Moore AG 2000. J Clin Endocrinol Metab 85: 4781-4788), β-thalassemia (Tanno T 2007, Nat Med 13:1096-101; Zimmermann MB, 2008 Am J Clin Nutr 88:1026-31), and congenital dyserythropoietic anemia (Tamary H 2008, Blood. 112:5241-4). GDF15 has also been linked to multiple biological activities in literature reports. Studies of GDF 15 knockout and transgenic mice suggested that GDF 15 may be protective against ischemic/reperfusion- or overload-induced heart injury (Kempf T, 2006, Circ Res.98:351-60; Xu J, 2006, Circ Res. 98:342-50), protective against agingassociated motor neuron and sensory neuron loss (Strelau J, 2009, J Neurosci. 29 :13640-8), mildly protective against metabolic acidosis in kidney, and may cause cachexia in cancer patients (Johnen H 2007 Nat Med. 11:1333-40). Many groups also have studied the role of
GDF 15 in cell apoptosis and proliferation and reported controversial results using different cell culture and xenograft models. Studies on transgenic mice showed that GDF 15 is protective against carcinogen or Ape mutation induced neoplasia in intestine and lung (Baek SJ 2006, Gastroenterology. 131:1553-60; CekanovaM 2009, Cancer Prev Res 2:450-8).
SUMMARY OF THE INVENTION
Unless the context clearly requires otherwise, throughout the description and the claims, the words “comprise”, “comprising”, and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of “including, but not limited to”.
Provided herein are fusion proteins comprising a GDF 15 polypeptide or a GDF 15 mutant polypeptide and an Fc domain.
In a one embodiment, the Fc domain comprises a sequence selected from the group consisting of SEQ ID NOs: 16, 22, 28, 29, 33,35,38, 48, 85,91, 106, 132, 141, 148, 155, 162, 169, 176, 183, 192, 199, 206, 213, 220, 227, 233, 236, 268, 275, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301 and 302. In another embodiment, the GDF 15 polypeptide or a GDF 15 mutant polypeptide comprises a sequence selected from the group consisting of SEQ ID NOs:4, 8, 12, 25, 52 and 55. In another embodiment, the fusion protein further comprises a polypeptide linker. In one embodiment, the polypeptide linker has a sequence selected from the group consisting of SEQ ID NOs: 18, 30, 34, 40, 58, 61, 64, 69, 72, 75, 78, 113, 116, 119, 122, 125, 128. In one embodiment, the fusion protein comprises two or more Fc domains. In one embodiment, the fusion protein comprises two or more polypeptide linkers. In one embodiment, the fusion protein comprises
2014296107 16 May 2017 a sequence selected from the group consisting of SEQ ID NOs: 46, 24, 27, 32, 37, 20, 42, 50, 54, 57, 60, 63, 66, 68, 71, 74, 77, 82, 84, 88, 93, 96, 98, 100, 102, 104, 108, 134, 137, 139, 143, 146, 150, 153, 269, 272, 276, 279, 157, 160, 164, 167, 171, 174, 178, 181, 185, 188, 194, 197, 201, 204, 208, 211, 215, 218, 222, 225, 229, 232, 233, 238 and 240.
2a
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Also provided herein are dimers comprising (i) a first polypeptide chain comprising one of the foregoing fusion proteins, and (ii) a second polypeptide chain comprising an Fc domain. In yet a further embodiment, the construct further comprises a sequence selected from the group consisting of SEQ ID NOs: 16, 22, 28, 29, 33, 35, 38, 48, 85, 91, 106, 132,
141, 148, 155, 162, 169, 176, 183, 192, 199, 206, 213, 220, 227, 233, 236, 268, 275, 281, 282,
283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301 and 302.
In one embodiment, the first and second polypeptide chains are non-covalently associated. In another embodiment, the first and second polypeptide chains are covalently associated. In one embodiment, the first and second polypeptide chains are covalently associated via disulfide bonds between their respective Fc domains. In another embodiment, the first and second polypeptide chains are associated by both covalent and non-covalent interactions.
In a particular embodiment, a dimer is provided comprising: (a) two fusion proteins comprising the sequence of SEQ ID NO:46; (b) two fusion proteins comprising the sequence of SEQ ID NO:24; or (c) two fusion proteins comprising the sequence of SEQ ID NO:27
In a particular embodiment, a dimer is provided comprising (a) two fusion proteins comprising the sequence of SEQ ID NO:32; or (b) two fusion proteins comprising the sequence of SEQ ID NO:37;
In a particular embodiment, a dimer is provided comprising a first polypeptide chain comprising the sequence of SEQ ID NO:20 and a second polypeptide chain comprising the sequence of SEQ ID NO: 17.
In a particular embodiment, a dimer is provided comprising (a) a first polypeptide chain comprising the sequence of SEQ ID NO:42 and a second polypeptide chain comprising the sequence of SEQ ID NO:39; (b) a first polypeptide chain comprising the sequence of SEQ ID NO:50 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (c) a first polypeptide chain comprising the sequence of SEQ ID NO:54 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (d) a first polypeptide chain comprising the sequence of SEQ ID NO:57 and a second polypeptide chain comprising the sequence of SEQ
ID NO:47; (e) a first polypeptide chain comprising the sequence of SEQ ID NO:60 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (f) a first polypeptide chain comprising the sequence of SEQ ID NO:63 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (g) a first polypeptide chain comprising the sequence of SEQ ID NO:66 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (h) a first polypeptide chain comprising the sequence of SEQ ID NO:68 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (i) a first polypeptide chain comprising the sequence of SEQ ID NO:71 and a second polypeptide chain comprising the sequence of SEQ
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ID NO:47; (j) a first polypeptide chain comprising the sequence of SEQ ID NO:74 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (k) a first polypeptide chain comprising the sequence of SEQ ID NO:77 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (1) a first polypeptide chain comprising the sequence of SEQ
ID NO:80 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; (m) a first polypeptide chain comprising the sequence of SEQ ID NO:82 and a second polypeptide chain comprising the sequence of SEQ ID NO:47; or (n) a first polypeptide chain comprising the sequence of SEQ ID NO:84 and a second polypeptide chain comprising the sequence of SEQ ID NO:47.
In a particular embodiment, a dimer is provided comprising (a) a first polypeptide chain comprising the sequence of SEQ ID NO:88 and a second polypeptide chain comprising the sequence of SEQ ID NO:86; (b) a first polypeptide chain comprising the sequence of SEQ ID NO:93 and a second polypeptide chain comprising the sequence of SEQ ID NO:90; (c) a first polypeptide chain comprising the sequence of SEQ ID NO:96 and a second polypeptide chain comprising the sequence of SEQ ID NO:90; (d) a first polypeptide chain comprising the sequence of SEQ ID NO:98 and a second polypeptide chain comprising the sequence of SEQ ID NO:90; (e) a first polypeptide chain comprising the sequence of SEQ ID NO: 100 and a second polypeptide chain comprising the sequence of SEQ ID NO:90; (f) a first polypeptide chain comprising the sequence of SEQ ID NO: 102 and a second polypeptide chain comprising the sequence of SEQ ID NO:90; (g) a first polypeptide chain comprising the sequence of SEQ ID NO: 104 and a second polypeptide chain comprising the sequence of SEQ ID NO:90; or (h) a first polypeptide chain comprising the sequence of SEQ ID NO: 108 and a second polypeptide chain comprising the sequence of SEQ ID NO: 105.
In a particular embodiment, a dimer is provided comprising (a) a first polypeptide chain comprising the sequence of SEQ ID NO:112 and a second polypeptide chain comprising the sequence of SEQ ID NO: 12; (b) two polypeptide chains, each comprising the sequence of SEQ ID NO: 112; (c) two polypeptide chains, each comprising the sequence of SEQ ID NO: 115; (d) two polypeptide chains, each comprising the sequence of SEQ ID NO:118; (e) two polypeptide chains, each comprising the sequence of SEQ ID NO:121; (f) two polypeptide chains, each comprising the sequence of SEQ ID NO: 124; (g) two polypeptide chains, each comprising the sequence of SEQ ID NO: 127; (h) two polypeptide chains, each comprising the sequence of SEQ ID NO: 130; or (i) two polypeptide chains, each comprising the sequence of SEQ ID NO:242.
In a particular embodiment, a dimer is provided comprising: (a) a first polypeptide chain comprising the sequence of SEQ ID NO: 134 and a second polypeptide chain comprising the sequence of SEQ ID NO:131; (b) a first polypeptide chain comprising the sequence of SEQ ID NO: 137 and a second polypeptide chain comprising the sequence of
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SEQ ID NO: 131; (c) a first polypeptide chain comprising the sequence of SEQ ID NO: 139 and a second polypeptide chain comprising the sequence of SEQ ID NO: 131; (d) a first polypeptide chain comprising the sequence of SEQ ID NO: 143 and a second polypeptide chain comprising the sequence of SEQ ID NO: 140; (e) a first polypeptide chain comprising the sequence of SEQ ID NO: 146 and a second polypeptide chain comprising the sequence of SEQ ID NO:140; (f) a first polypeptide chain comprising the sequence of SEQ ID NO:150 and a second polypeptide chain comprising the sequence of SEQ ID NO: 147; (g) a first polypeptide chain comprising the sequence of SEQ ID NO: 153 and a second polypeptide chain comprising the sequence of SEQ ID NO: 147; (h) a first polypeptide chain comprising the sequence of SEQ ID NO:269 and a second polypeptide chain comprising the sequence of SEQ ID NO:267; (i) a first polypeptide chain comprising the sequence of SEQ ID NO:272 and a second polypeptide chain comprising the sequence of SEQ ID NO:267; (j) a first polypeptide chain comprising the sequence of SEQ ID NO:276 and a second polypeptide chain comprising the sequence of SEQ ID NO:274; or (k) a first polypeptide chain comprising the sequence of SEQ ID NO:279 and a second polypeptide chain comprising the sequence of SEQ ID NO:274.
In a particular embodiment, a dimer is provided comprising: (a) a first polypeptide chain comprising the sequence of SEQ ID NO: 157 and a second polypeptide chain comprising the sequence of SEQ ID NO: 154; (b) a first polypeptide chain comprising the sequence of SEQ ID NO: 160 and a second polypeptide chain comprising the sequence of SEQ ID NO: 154; (c) a first polypeptide chain comprising the sequence of SEQ ID NO: 164 and a second polypeptide chain comprising the sequence of SEQ ID NO: 161; (d) a first polypeptide chain comprising the sequence of SEQ ID NO: 167 and a second polypeptide chain comprising the sequence of SEQ ID NO: 161.
In a particular embodiment, a dimer is provided comprising: (a) a first polypeptide chain comprising the sequence of SEQ ID NO: 171 and a second polypeptide chain comprising the sequence of SEQ ID NO: 168; or (b) a first polypeptide chain comprising the sequence of SEQ ID NO: 174 and a second polypeptide chain comprising the sequence of SEQ ID NO: 168
In a particular embodiment, a dimer is provided comprising: (a) a first polypeptide chain comprising the sequence of SEQ ID NO: 178 and a second polypeptide chain comprising the sequence of SEQ ID NO: 175; (b) a first polypeptide chain comprising the sequence of SEQ ID NO: 181 and a second polypeptide chain comprising the sequence of SEQ ID NO:175; (c) a first polypeptide chain comprising the sequence of SEQ ID NO:185 and a second polypeptide chain comprising the sequence of SEQ ID NO: 182; (d) a first polypeptide chain comprising the sequence of SEQ ID NO: 188 and a second polypeptide chain comprising the sequence of SEQ ID NO: 182; (e) a first polypeptide chain comprising
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PCT/US2014/049254 the sequence of SEQ ID NO: 194 and a second polypeptide chain comprising the sequence of SEQ ID NO:191; (f) a first polypeptide chain comprising the sequence of SEQ ID NO:197 and a second polypeptide chain comprising the sequence of SEQ ID NO: 191; (g) a first polypeptide chain comprising the sequence of SEQ ID NO:201 and a second polypeptide chain comprising the sequence of SEQ ID NO: 198; or (h) a first polypeptide chain comprising the sequence of SEQ ID NO:204 and a second polypeptide chain comprising the sequence of SEQ ID NO: 198.
In a particular embodiment, a dimer is provided comprising: (a) a first polypeptide chain comprising the sequence of SEQ ID NO:208 and a second polypeptide chain comprising the sequence of SEQ ID NO:205; (b) a first polypeptide chain comprising the sequence of SEQ ID NO:211 and a second polypeptide chain comprising the sequence of SEQ ID NO:205; (c) a first polypeptide chain comprising the sequence of SEQ ID NO:215 and a second polypeptide chain comprising the sequence of SEQ ID NO:212; or (d) a first polypeptide chain comprising the sequence of SEQ ID NO:218 and a second polypeptide chain comprising the sequence of SEQ ID NO:212.
In a particular embodiment, a dimer is provided comprising: (a) a first polypeptide chain comprising the sequence of SEQ ID NO:222 and a second polypeptide chain comprising the sequence of SEQ ID NO:219; (b) a first polypeptide chain comprising the sequence of SEQ ID NO:225 and a second polypeptide chain comprising the sequence of
SEQ ID NO:219; (c) a first polypeptide chain comprising the sequence of SEQ ID NO:229 and a second polypeptide chain comprising the sequence of SEQ ID NO:226; or (d) a first polypeptide chain comprising the sequence of SEQ ID NO:232 and a second polypeptide chain comprising the sequence of SEQ ID NO:226.
In a particular embodiment, a dimer is provided comprising: (a) two polypeptide chains, each comprising the sequence of SEQ ID NO:235; (b) two polypeptide chains, each comprising the sequence of SEQ ID NO:238; or (c) two polypeptide chains, each comprising the sequence of SEQ ID NO:240.
In certain embodiments, a tetramer is provided, comprising (i) a first dimer comprising one of the foregoing dimers and (ii) a second dimer comprising one of the foregoing dimers. In certain embodiments, the first polypeptide chain of the first dimer is linked to the first polypeptide chain of the second dimer via an interchain disulfide bond between their respective GDF15 regions.
In some embodiments, the dimer is not selected from the group comprising DhCpmF c(-)-(G4S)4-GDF 15 :DhCpmF c(+)., DhCpmF c(+)-(G4S)4-GDF 15 :DhCpmF c(-),
DhCpmFc(-)-(G4S)4-GDF15(H6D):DhCpmFc(+), DhCpmFc(+)-(G4S)4GDF15 (H6D) :DhCpmFc(-), DhCpmFc(+)-(G4S)4-GDF 15 (N3Q):DhCpmFc(-), DhCpmFc(+)GDF15 :DhCpmF c(-), DhCpmFc(+)-G4-GDF 15 :DhCpmF c(-), DhCpmF c(+)-(G4S)26
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GDF15 :DhCpmFc(-), DhCpmFc(+)-(G4Q)4-GDF 15 :DhCpmFc(-), DhCpmFc(+)(L351C)-G4GDF15:DhCpmFc(-)(L351C), DhCpmFc(+)(S354C)-G4-GDF15:DhCpmFc(-)(Y349C), CpmFc(-)-(G4S)4-GDF15:CpmFc(+), Fc-(G4S)8-Fc-GS(G4S)4-GDF15, Fc-(G4S)3-FcGS(G4S)4-GDF15 and Fc-(G4S)5-Fc-GS(G4S)4-GDF15.
In some embodiments, the dimer is not selected from the group consisting of
DhCpmF c(-)-(G4S)4-GDF 15 :DhCpmF c(+), DhCpmF c(+)-(G4S)4-GDF 15 :DhCpmF c(-),
DhCpmFc(-)-(G4S)4-GDF 15 (H6D):DhCpmFc(+), DhCpmFc(+)-(G4S)4GDF15 (H6D) :DhCpmFc(-), DhCpmFc(+)-(G4S)4-GDF 15 (N3Q):DhCpmFc(-), DhCpmFc(+)GDF15 :DhCpmF c(-), DhCpmFc(+)-G4-GDF 15 :DhCpmF c(-), DhCpmF c(+)-(G4S)210 GDF15:DhCpmFc(-), DhCpmFc(+)-(G4Q)4-GDF15:DhCpmFc(-), DhCpmFc(+)(L351C)-G4GDF15:DhCpmFc(-)(L351C) and DhCpmFc(+)(S354C)-G4-GDF15:DhCpmFc(-)(Y349C).
In some embodiments, the fusion protein is not a selected from the group consisting of Fc-(G4S)8-Fc-GS(G4S)4-GDF15, Fc-(G4S)3-Fc-GS(G4S)4-GDF15 and Fc-(G4S)5-FcGS(G4S)4-GDF15.
In some embodiments, the dimer is not selected from the group consisting of
DhCpmFc(+)(L351C)-G4-GDF15:DhCpmFc(-)(L351C) and DhCpmFc(+)(S354C)-G4GDF15 :DhCpmFc(-)(Y349C).
In some embodiments, the dimer is not DhCpmFc(-)-(G4S)4-GDF15:DhCpmFc(+), DhCpmFc(+)-(G4S)4-GDF15:DhCpmFc(-), DhCpmFc(-)-(G4S)4-GDF15(H6D):DhCpmFc(+),
DhCpmFc(+)-(G4S)4-GDF15(H6D):DhCpmFc(-), DhCpmFc(+)-(G4S)4GDF15 (N3Q) :DhCpmF c(-), DhCpmF c(+)-GDF 15 :DhCpmF c(-), DhCpmF c(+)-G4GDF15 :DhCpmF c(-), DhCpmF c(+)-(G4S)2-GDF 15 :DhCpmF c(-), DhCpmF c(+)-(G4Q)4GDF15 :DhCpmFc(-), DhCpmFc(+)(L351 C)-G4-GDF 15 :DhCpmFc(-)(L351C),
DhCpmFc(+)(S354C)-G4-GDF15:DhCpmFc(-)(Y349C), CpmFc(-)-(G4S)425 GDF15:CpmFc(+), Fc-(G4S)8-Fc-GS(G4S)4-GDF15, Fc-(G4S)3-Fc-GS(G4S)4-GDF15 or Fc(G4S)5-Fc-GS(G4S)4-GDF 15.
In some embodiments, the dimer is not DhCpmFc(-)-(G4S)4-GDF15:DhCpmFc(+), DhCpmFc(+)-(G4S)4-GDF15:DhCpmFc(-), DhCpmFc(-)-(G4S)4-GDF15(H6D):DhCpmFc(+), DhCpmFc(+)-(G4S)4-GDF15(H6D):DhCpmFc(-), DhCpmFc(+)-(G4S)430 GDF15(N3Q):DhCpmFc(-), DhCpmFc(+)-GDF15:DhCpmFc(-), DhCpmFc(+)-G4GDF15 :DhCpmF c(-), DhCpmF c(+)-(G4S)2-GDF 15 :DhCpmF c(-), DhCpmF c(+)-(G4Q)4GDF15 :DhCpmFc(-), DhCpmFc(+)(L3 51 C)-G4-GDF 15 :DhCpmFc(-)(L351C) or
DhCpmFc(+)(S354C)-G4-GDF15:DhCpmFc(-)(Y349C).
In some embodiments, the fusion protein is not selected from the group consisting of
Fc-(G4S)8-Fc-GS(G4S)4-GDF15, Fc-(G4S)3-Fc-GS(G4S)4-GDF15 and Fc-(G4S)5-FcGS(G4S)4-GDF15.
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In some embodiments, the fusion protein is not selected from the group consisting of DhCpmFc(+)(L351C)-G4-GDF15:DhCpmFc(-)(L351C) and DhCpmFc(+)(S354C)-G4GDF15 :DhCpmFc(-)(Y349C).
In some embodiments, the dimer is not DhCpmFc(-)-(G4S)4-GDF15:DhCpmFc(+). In 5 some embodiments, the dimer is not DhCpmFc(+)-(G4S)4-GDF15:DhCpmFc(-). In some embodiments, the dimer is not DhCpmFc(-)-(G4S)4-GDF15(H6D):DhCpmFc(+). In some embodiments, the dimer is not DhCpmFc(+)-(G4S)4-GDF15(H6D):DhCpmFc(-). In some embodiments, the dimer is not DhCpmFc(+)-(G4S)4-GDF15(N3Q):DhCpmFc(-). In some embodiments, the dimer is not DhCpmFc(+)-GDF15:DhCpmFc(-). In some embodiments, the dimer is not DhCpmFc(+)-G4-GDF15:DhCpmFc(-). In some embodiments, the dimer is not DhCpmFc(+)-(G4S)2-GDF15:DhCpmFc(-). In some embodiments, the dimer is not
DhCpmFc(+)-(G4Q)4-GDF15:DhCpmFc(-). In some embodiments, the dimer is not
DhCpmFc(+)(L351C)-G4-GDF15:DhCpmFc(-)(L351C). In some embodiments, the dimer is not DhCpmFc(+)(S354C)-G4-GDF15:DhCpmFc(-)(Y349C). In some embodiments, the dimer is not CpmFc(-)-(G4S)4-GDF15:CpmFc(+). In some embodiments, the dimer is not Fc-(G4S)8Fc-GS(G4S)4-GDF15. In some embodiments, the dimer is not Fc-(G4S)3-Fc-GS(G4S)4GDF15. In some embodiments, the dimer is not Fc-(G4S)5-Fc-GS(G4S)4-GDF15.
Also provided herein are fusion proteins comprising a GDF15 polypeptide or a GDF15 mutant polypeptide and a human serum albumin (HSA) polypeptide. In a further embodiment, the HSA polypeptide the sequence of SEQ ID NO:110. In another embodiment, the GDF15 polypeptide or a GDF15 mutant polypeptide comprises a sequence selected from the group consisting of SEQ ID NOs:4, 8, 12, 25, 52 and 55. In another embodiment, the fusion protein further comprises a polypeptide linker, joining the GDF15 polypeptide or GDF15 mutant polypeptide to the HSA polypeptide. In one embodiment, the polypeptide linker has a sequence selected from the group consisting of SEQ ID NOs:18, 30, 34, 40, 58, 61, 64, 69, 72, 75, 78, 113, 116, 119, 122, 125, 128. In one embodiment, the fusion protein comprises two or more HSA polypeptides. In one embodiment, the fusion protein comprises a sequence selected from the group consisting of SEQ ID NOs: 115, 118, 121, 124, 127 and 130.
Also provided herein are dimers comprising (i) a first polypeptide chain comprising a fusion protein comprising a first GDF15 region and a first HSA polypeptide, and (ii) a second polypeptide chain comprising a second HSA polypeptide. In some embodiments, the second polypeptide chain further comprises a second GDF15 region. In some embodiments, the dimer is a heterodimer (i.e., the first and second polypeptide chain have different sequences).
In some embodiments, the dimer is a homodimer (i.e., the first and second polypeptide chain have the same sequence). In some embodiments, the first polypeptide chain comprises a sequence selected from the group consisting of SEQ ID NOs: 115, 118, 121, 124, 127 and
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130. In some embodiments, the second polypeptide chain comprises a sequence selected from the group consisting of SEQ ID NOs: 115, 118, 121, 124, 127 and 130. In one embodiment, the first and second polypeptide chains are non-covalently associated. In another embodiment, the first and second polypeptide chains are covalently associated. In one embodiment, the second polypeptide chain comprises a second GDF15 region and first and second polypeptide chains are covalently associated via disulfide bonds between their respective GDF15 regions. In another embodiment, the first and second polypeptide chains are associated by both covalent and non-covalent interactions.
Also provided herein are dimers comprising (i) a first polypeptide chain comprising a 10 fusion protein comprising a first GDF15 region and an HSA polypeptide, and (ii) a second polypeptide chain comprising a second GDF15 region. In some embodiments, the first polypeptide chain comprises a sequence selected from the group consisting of SEQ ID NOs: 115, 118, 121, 124, 127 and 130. In some embodiments, the second polypeptide chain comprises a sequence selected from the group consisting of SEQ ID NOs: 4, 8, 12, 25, 52 and
55. In one embodiment, the first and second polypeptide chains are non-covalently associated.
In another embodiment, the first and second polypeptide chains are covalently associated. In another embodiment, the first and second polypeptide chains are associated by both covalent and non-covalent interactions.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 is a graphic depicting of a knob-hole construct comprising a dimer of two
DhknobF c-(G4S)4-GDF 15 :DhholeF c heterodimers.
Figure 2 is a graphic depicting a DhMonoFc construct comprising a dimer of two DhMonoFc-(G4S)4-GDF15 fusion proteins.
Figure 3 is a graphic depicting a HemiFc construct comprising a dimer of two
GGGFc-(G4S)4-Fc-S(G4S)4-GDF15 fusion proteins.
Figure 4 is a graphic depicting a charged pair (delHinge) construct comprising a dimer of two DhCpmFc(-)-(G4S)2-GDF15:DhCpmFc(+) heterodimers.
Figure 5 is a graphic depicting a charged pair (delHinge) cysteine clamp construct comprising a dimer of two DhCpmFc(-)(L351C)-(G4S)2-GDF15:DhCpmFc(-)(L351C) heterodimers.
Figure 6 is a graphic depicting an HSA construct comprising a dimer of two HSA(G4S)4-GDF15 fusion proteins.
Figure 7 is a plot showing the effect on food intake (g food/g body weight (BW) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhknobFc35 G4-GDF15 :DhholeF c heterodimer.
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Figure 8 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the Fc-(G4S)4-GDF15 fusion protein.
Figure 9 is a plot showing the effect on food intake (g food/g body weight) of ob/ob 5 mice as a function of dose (log [g construct/kg BW]) using a dimer of the Fc-(G4S)4GDF15(H6D) fusion protein.
Figure 10 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the Fc-(G4S)4-Fc(G4S)4-GDF15 fusion protein.
Figure 11 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhFc-(G4S)5-DhFc(G4S)4-GDF15 fusion protein.
Figure 12 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(+)-(lK)15 GDF 15 :DhCpmFc(-) heterodimer.
Figure 13 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)GDF15:DhCpmFc(+) heterodimer.
Figure 14 is a plot showing the effect on food intake (g food/g body weight) of ob/ob 20 mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)GDF15(N3D): DhCpmF c (+) heterodimer.
Figure 15 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)GDF15 (Ndel3) :DhCpmFc(+) heterodimer.
Figure 16 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)-G4GDF15(N3D): DhCpmF c (+) heterodimer.
Figure 17 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)-G4S30 GDF 15 :DhCpmF c(+) heterodimer.
Figure 18 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(G4S)2-GDF 15 :DhCpmF c(+) heterodimer.
Figure 19 is a plot showing the effect on food intake (g food/g body weight) of ob/ob 35 mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(G4S)2-GDF 15(N3D):DhCpmF c(+) heterodimer.
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Figure 20 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(G4Q)2-GDF 15 (N3 D) :DhCpmF c(+) heterodimer.
Figure 21 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)-G4PGDF15:DhCpmFc(+) heterodimer.
Figure 22 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(G4P)2-GDF 15 :DhCpmF c(+) heterodimer.
Figure 23 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)-G4QGDF15:DhCpmFc(+) heterodimer.
Figure 24 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(G4Q)2-GDF 15 (N3D) :DhCpmF c(+) heterodimer.
Figure 25 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(G4Q)2-GDF 15 (Ndel3) :DhCpmF c(+) heterodimer.
Figure 26 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmF c(+)(Y349C)-GDF 15 (N3D) :DhCpmF c(-)(S354C) heterodimer.
Figure 27 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(Y349C)-GDF15:DhCpmFc(+)(S354C) heterodimer.
Figure 28 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(Y349C)-GDF15(N3D):DhCpmFc(+)(S354C) heterodimer.
Figure 29 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(S354C) heterodimer.
Figure 30 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(Y349C)-G4-GDF15(N3D):DhCpmFc(+)(S354C) heterodimer.
Figure 31 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(Y349C)-(G4S)2-GDF15(N3D):DhCpmFc(+)(S354C) heterodimer.
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Figure 32 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(Y349C)-(G4Q)2-GDF15(N3D):DhCpmFc(+)(S354C) heterodimer.
Figure 33 is a plot showing the effect on food intake (g food/g body weight) of ob/ob 5 mice as a function of dose (log [g construct/kg BW]) using a dimer of the
DhCpmFc(-)(L3 51 C)-(G4S)2-GDF 15 :DhCpmFc(+)(L351C) heterodimer.
Figure 34 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the HSAGSAAQAAQQGS-GDF15 fusion protein.
Figure 35 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the HSAGSPAPAPGS-GDF15 fusion protein.
Figure 36 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the HSA15 GS(AAQAAQQ)2GS-GDF15 fusion protein.
Figure 37 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the HSAGS(PAPAP)2GS-GDF15 fusion protein.
Figure 38 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the HSA-GDF15 fusion protein.
Figure 39 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the HSAGGNAEAAAKEAAAKEAAAKAGG-GDF15 fusion protein.
Figure 40 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the HSA-(G4S)6GDF15 fusion protein.
Figure 41 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the
DhCpmFc(-)(N297G)-GDF15(Ndel3):DhCpmFc(+)(N297G) heterodimer.
Figure 42 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmF c(-)(N297G)-GDF 15 (N3D) :DhCpmF c(+)(N297G) heterodimer.
Figure 43 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(N297G)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(N297G)(S354C) heterodimer.
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Figure 44 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(N297G)(Y349C)-GDF15(N3D):DhCpmFc(+)(N297G)(S354C) heterodimer.
Figure 45 is a plot showing the effect on food intake (g food/g body weight) of ob/ob 5 mice as a function of dose (log [g construct/kg BW]) using a dimer of the
DhCpmFc(-)(N297G)(L3 51 C)-GDF 15 (Ndel3) :DhCpmFc(+)(N297G)(L3 51C) heterodimer.
Figure 46 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(N297G)(L3 51 C)-GDF 15 (N3D):DhCpmFc(+)(N297G)(L3 51C) heterodimer.
Figure 47 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the DhCpmFc(-)(N297G)(A287C)-GDF15(Ndel3):DhCpmFc(+)(N297G)(L306C) heterodimer.
Figure 48 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the CpmFc(-)(N297G)15 GDF15(Ndel3):CpmFc(+)(N297G) heterodimer.
Figure 49 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the Dh3CpmFc(-)GDF15(Ndel3):Dh3CpmFc(N297G) heterodimer.
Figure 50 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the Dh3CpmFc(-)GDF15 (N3 D) :Dh3CpmF c(+)(N297G) heterodimer.
Figure 51 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the Dh3CpmFc(-)(Y349C)-GDF15(Ndel3):Dh3CpmFc(+)(N297G)(S354C) heterodimer.
Figure 52 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the Dh3CpmFc(-)(Y349C)-GDF15(N3D): Dh3CpmFc(-)(N297G)(S354C) heterodimer.
Figure 53 is a plot showing the effect on food intake (g food/g body weight) of ob/ob mice as a function of dose (log [g construct/kg BW]) using a dimer of the
DhMonoFc(N297G)-GDF 15 fusion protein.
Figure 54 is a plot of body weight (g) as a function of time (days post 1st injection) for vehicle, 0.1 nmol, 1 nmol and 10 nmol of a dimer of the Dh3CpmFc(-)GDF15(N3D):Dh3CpmFc(+) heterodimer, and 0.1 nmol, 1 nmol and 10 nmol of a dimer of the Dh3ComFc(-)-GDF15(Ndel3) heterodimer.
Figure 55 is a bar graph of area under the curve (AUC) for a glucose tolerance test at week 2 of treatment with (a) vehicle (b) 10 mmol of a dimer of the Dh3CpmFc(-)GDF15(N3D):Dh3CpmFc(+) heterodimer (c) 1 mmol of a dimer of the Dh3CpmFc(-)13
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GDF15(N3D):Dh3CpmFc(+) heterodimer, (d) 0.1 mmol of a dimer of the Dh3CpmFc(-)GDF15(N3D):Dh3CpmFc(+) heterodimer, (e) 10 mmol of a dimer of the Dh3CpmFc(-)GDF15(Ndel3):Dh3CpmFc(+) heterodimer (g) 1 mmol of a dimer of the Dh3CpmFc(-)GDF15(Ndel3):Dh3CpmFc(+) heterodimer, or (g) 0.1 mmol of a dimer of the Dh3CpmFc(-)5 GDF15(Ndel):Dh3CpmFc(+) heterodimer.
Figure 56 is a bar graph of insulin (ng/mL) (fed) at week 3 of treatment with (a) vehicle (b) 10 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer (c) 1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer, (d) 0.1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer, (e) 10 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+) heterodimer (g) 1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+) heterodimer, or (g) 0.1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel):Dh3CpmFc(+) heterodimer.
Figure 57 is a bar graph of triglycerides (mg/mL) (fed) at week 3 of treatment with (a) vehicle (b) 10 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer (c) 1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer, (d) 0.1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer, (e) 10 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+) heterodimer (g) 1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+) heterodimer, or (g) 0.1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel):Dh3CpmFc(+) heterodimer.
Figure 58 is a bar graph of cholesterol (mg/mL) (fed) at week 3 of treatment with (a) vehicle (b) 10 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer (c) 1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer, (d) 0.1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimer, (e) 10 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+) heterodimer (g) 1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+) heterodimer, or (g) 0.1 mmol of a dimer of the Dh3CpmFc(-)-GDF15(Ndel):Dh3CpmFc(+) heterodimer.
Figure 59 is a bar graph of area under the curve (AUC) for a glucose tolerance test at week 5 of treatment with (a) vehicle (b) 10 mmol of a dimer of the Dh3CpmFc(-)GDF15(N3D):Dh3CpmFc(+) heterodimer (c) 1 mmol of a dimer of the Dh3CpmFc(-)GDF15(N3D):Dh3CpmFc(+) heterodimer, (d) 0.1 mmol of a dimer of the Dh3CpmFc(-)GDF15(N3D):Dh3CpmFc(+) heterodimer, (e) 10 mmol of a dimer of the Dh3CpmFc(-)35 GDF15(Ndel3):Dh3CpmFc(+) heterodimer (g) 1 mmol of a dimer of the Dh3CpmFc(-)GDF15(Ndel3):Dh3CpmFc(+) heterodimer, or (g) 0.1 mmol of a dimer of the Dh3CpmFc(-)GDF15 (Ndel):Dh3CpmFc(+) heterodimer.
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Figure 60 is a bar graph showing SPR Binding (RU) with respect to FcyRI, FcyRIIIA and FcyRIIA for (a) a dimer of DhCpmFc(-)-GDF15(Ndel3):DhCpmFc(+), (b) a dimer of DhCpmFc(-)(Y349C)-GDF15(Ndel3): DhCpmFc(+)(S354C); (c) a dimer of Dh3CpmFc(-)GDF15(Ndel3); (d) a dimer of Dh3CpmFc(-)(Y349C)-GDF15(Ndel3)-Dh3CpmFc(+)(S354C); 5 (e) a dimer of Dh3CpmFc(-)-GDF15(N3D); and (f) a dimer of Dh3CpmFc(-)(Y349C)GDF15(N3D):Dh3CpmFc(+)(S354C) (from left to right with respect to each receptor).
Figure 61 is a bar graph showing DSC first Tm (°C) with respect to (a) (for pair of bars captioned “N3D”), a dimer of DhCpmFc(-)-GDF15(N3D):DhCpmFc(+) and a dimer of Dh3CpmFc(-)-GDF15(N3D):DhCpmFc(+); (b) (for the pair of bars captioned “Ndel3”), a 0 dimer of DhCpmFc(-)-GDF15(Ndel3):DhCpmFc(+) and a dimer of Dh3CpmFc(-)GDF15(Ndel3):DhCpmFc(+); (c) (for the pair of bars captioned “N3D+CC”), a dimer of DhCpmFc(-)(Y349C)-GDF15(N3D):DhCpmFc(+)(S354C) and a dimer of Dh3CpmFc()(Y349C)-GDF15(N3D):DhCpmFc(+)(S354C); and (d) (for the pair of bars captioned “Ndel3+CC”), a dimer of DhCpmFc(-)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(S354C) and a 5 dimer of Dh3CpmFc(-)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(S354C).
DETAILED DESCRIPTION OF THE INVENTION
According to a first aspect, the present invention provides a fusion protein comprising a GDF 15 region and an Fc domain, wherein the Fc domain comprises an amino acid sequence of
SEQ ID NO: 220 and wherein the N-terminus of the Fc domain consists of residues 1 to 210 of SEQ ID NO: 220.
According to a second aspect, the present invention provides a fusion protein comprising a GDF 15 region and an Fc domain, wherein the Fc domain comprises an amino acid sequence of SEQ ID NO: 227 and wherein the N-terminus of the Fc domain consists of residues
1 to 210 of SEQ ID NO: 227.
According to a third aspect, the present invention provides a dimer comprising (i) a first protein comprising a fusion protein of the invention, and (ii) a second protein comprising an Fc domain.
According to a fourth aspect, the present invention provides a tetramer comprising (a) a first dimer of the invention and (b) a second dimer of the invention.
According to a fifth aspect, the present invention provides a method of treating a metabolic disorder characterised by increased body weight or food intake, or elevated insulin,
2014296107 14 Jun 2018 triglyceride, cholesterol or glucose levels which comprises administering to a subject an effective amount of a fusion protein of the invention.
According to a sixth aspect, the present invention provides a method of treating diabetes, obesity, dyslipidemia or diabetic nephropathy comprising administering to a subject 5 an effective amount of a fusion protein of the invention.
According to a seventh aspect, the present invention provides a method of treatment to reduce food intake, body weight, insulin levels, triglyceride levels, cholesterol levels or glucose levels which comprises administering to a subject an effective amount of a fusion protein of the invention.
According to an eighth aspect, the present invention provides a method of treating a metabolic disorder characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels which comprises administering to a subject an effective amount of a dimer of the invention.
According to a ninth aspect, the present invention provides a method of treating diabetes, obesity, dyslipidemia or diabetic nephropathy comprising administering to a subject an effective amount of a dimer of the invention.
According to a tenth aspect, the present invention provides a method of treatment to reduce food intake, body weight, insulin levels, triglyceride levels, cholesterol levels or glucose levels which comprises administering to a subject an effective amount of a dimer of the invention.
According to an eleventh aspect, the present invention provides a method of treating a metabolic disorder characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels which comprises administering to a subject an effective amount of a tetramer of the invention.
According to a twelfth aspect, the present invention provides a method of treatment to reduce food intake, body weight, insulin levels, triglyceride levels, cholesterol levels or glucose levels which comprises administering to a subject an effective amount of a tetramer of the invention.
According to a thirteenth aspect, the present invention provides use of a fusion protein of the invention in the manufacture of a medicament for the treatment of a metabolic disorder.
15a
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According to a fourteenth aspect, the present invention provides use of the fusion protein of the invention in the manufacture of a medicament for the treatment of diabetes, obesity, dyslipidemia or diabetic nephropathy.
According to a fifteenth aspect, the present invention provides use of a fusion protein of 5 the invention in the manufacture of a medicament for reducing: food intake; body weight; insulin levels; triglyceride levels; cholesterol levels; or glucose levels.
According to a sixteenth aspect, the present invention provides use of a dimer of the invention in the manufacture of a medicament for the treatment of a metabolic disorder characterised by increased body weight or food intake, or elevated insulin, triglyceride, 0 cholesterol or glucose levels.
According to a seventeenth aspect, the present invention provides use of the dimer of the invention in the manufacture of a medicament for the treatment of diabetes, obesity, dyslipidemia or diabetic nephropathy.
According to an eighteenth aspect, the present invention provides use of a dimer of the 5 invention in the manufacture of a medicament for reducing: food intake; body weight; insulin levels; triglyceride levels; cholesterol levels; or glucose levels.
According to a nineteenth aspect, the present invention provides use of a tetramer of the invention in the manufacture of a medicament for the treatment of a metabolic disorder characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels.
According to a twentieth aspect, the present invention provides use of the tetramer of the invention in the manufacture of a medicament for the treatment of diabetes, obesity, dyslipidemia or diabetic nephropathy.
According to a twenty-first aspect, the present invention provides use of a tetramer of 25 the invention in the manufacture of a medicament for reducing: food intake; body weight;
insulin levels; triglyceride levels; cholesterol levels; or glucose levels.
The instant disclosure provides fusion proteins comprising a GDF15 polypeptide or a GDF15 mutant polypeptides and constructs comprising such fusion proteins. Also provided is the generation and uses of the disclosed molecules, for example in treating a metabolic disorder, such as Type 2 diabetes, elevated glucose levels, elevated insulin levels, dyslipidemia or obesity. GDF15 polypeptides, GDF15 mutant polypeptides, and certain polypeptide constructs comprising GDF15 polypeptides and GDF15 mutant polypeptides, are described in co-owned
15b
2014296107 14 Jun2018
PCT/US2012/032415, filed 04/05/2012, and PCT/2013/023465, filed 01/28/2013, both of which are expressly incorporated by reference herein for any purpose.
Recombinant polypeptide and nucleic acid methods used herein, including in the Examples, are generally those set forth in Sambrook et al., Molecular Cloning: A Laboratory
Manual (Cold Spring Harbor Laboratory Press, 1989) or Current Protocols in Molecular
Biology (Ausubel et al., eds., Green Publishers Inc. and Wiley and Sons 1994).
L_General Definitions
Following convention, as used herein “a” and “an” mean “one or more” unless specifically indicated otherwise.
As used herein, the terms “amino acid” and “residue” are interchangeable and, when used in the context of a peptide or polypeptide, refer to both naturally-occurring and synthetic
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PCT/US2014/049254 amino acids, as well as amino acid analogs, amino acid mimetics and non-naturally-occurring amino acids that are chemically similar to the naturally-occurring amino acids.
The terms “naturally-occurring amino acid” and “naturally encoded amino acid” are used interchangeably and refer to an amino acid that is encoded by the genetic code, as well as those amino acids that are encoded by the genetic code that are modified after synthesis, e.g., hydroxyproline, γ-carboxy glutamate, and O-phosphoserine.
An “amino acid analog” is a compound that has the same basic chemical structure as a naturally-occurring amino acid, i.e., an a carbon that is bound to a hydrogen, a carboxyl group, an amino group, and an R group, e.g., homoserine, norleucine, methionine sulfoxide, methionine methyl sulfonium. Such analogs can have modified R groups (e.g., norleucine) or modified peptide backbones, but will retain the same basic chemical structure as a naturallyoccurring amino acid.
An “amino acid mimetic” is a chemical compound that has a structure that is different from the general chemical structure of an amino acid, but that functions in a manner similar to a naturally-occurring amino acid. Examples include a methacryloyl or acryloyl derivative of an amide, β-, γ-, δ-imino acids (such as piperidine-4-carboxylic acid) and the like.
The terms “non-naturally-occurring amino acid” and “non-naturally encoded amino acid” are used interchangeably and refer to a compound that has the same basic chemical structure as a naturally-occurring amino acid, but is not incorporated into a growing polypeptide chain by the translation complex. “Non-naturally-occurring amino acid” also includes, but is not limited to, amino acids that occur by modification (e.g., posttranslational modifications) of a naturally encoded amino acid (including but not limited to, the 20 common amino acids) but are not themselves naturally incorporated into a growing polypeptide chain by the translation complex. A non-limiting lists of examples of non25 naturally-occurring amino acids that can be inserted into a polypeptide sequence or substituted for a wild-type residue in polypeptide sequence include β-amino acids, homoamino acids, cyclic amino acids and amino acids with derivatized side chains. Examples include (in the L-form or D-form; abbreviated as in parentheses): citrulline (Cit), homocitrulline (hCit), Να-methylcitrulline (NMeCit), Να-methylhomocitrulline (Na30 MeHoCit), ornithine (Om), Na-Methylomithine (Na-MeOm or NMeOm), sarcosine (Sar), homolysine (hLys or hK), homoarginine (hArg or hR), homoglutamine (hQ), Να-methylarginine (NMeR), Na-methylleucine (Να-MeL or NMeL), N-methylhomolysine (NMeHoK), Να-methylghitamine (NMeQ), norleucine (Nle), norvaline (Nva), 1,2,3,4tetrahydroisoquinoline (Tic), Octahydroindole-2-carboxylic acid (Oic), 3-(l-naphthyl)alanine (1-Nal), 3-(2-naphthyl)alanine (2-Nal), 1,2,3,4-tetrahydroisoquinoline (Tic), 2-indanylglycine (Igl), para-iodophenylalanine (pl-Phe), para-aminophenylalanine (4AmP or 4-Amino-Phe), 4guanidino phenylalanine (Guf), glycyllysine (abbreviated “K(NE-glycyl)” or “K(glycyl)” or
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PCT/US2014/049254 “K(gly)”), nitrophenylalanine (nitrophe), aminophenylalanine (aminophe or Amino-Phe), benzylphenylalanine (benzylphe), γ-carboxyglutamic acid (γ-carboxyglu), hydroxyproline (hydroxypro), p-carboxyl-phenylalanine (Cpa), α-aminoadipic acid (Aad), Να-methyl valine (NMeVal), Ν-α-methyl leucine (NMeLeu), Να-methylnorleucine (NMeNle), cyclopentylglycine (Cpg), cyclohexylglycine (Chg), acetylarginine (acetylarg), a, βdiaminopropionoic acid (Dpr), a, γ-diaminobutyric acid (Dab), diaminopropionic acid (Dap), cyclohexylalanine (Cha), 4-methyl-phenylalanine (MePhe), β, β-diphenyl-alanine (BiPhA), aminobutyric acid (Abu), 4-phenyl-phenylalanine (or biphenylalanine; 4Bip), a-aminoisobutyric acid (Aib), beta-alanine, beta-aminopropionic acid, piperidinic acid, aminocaprioic acid, aminoheptanoic acid, aminopimelic acid, desmosine, diaminopimelic acid, Nethylglycine, N-ethylaspargine, hydroxylysine, allo-hydroxylysine, isodesmosine, alloisoleucine, N-methylglycine, N-methylisoleucine, N-methylvaline, 4-hydroxyproline (Hyp), γ-carboxyglutamate, ε-Ν,Ν,Ν-trimethyllysine, ε-Ν-acetyllysine, O-phosphoserine, Nacetylserine, N-formylmethionine, 3-methylhistidine, 5-hydroxylysine, ω-methylarginine, 415 Amino-O-Phthalic Acid (4APA), N-acetylglucosaminyl-L-serine, N-acetylglucosylaminyl-Lthreonine, O-phosphotyrosine and other similar amino acids, and derivatized forms of any of those specifically listed.
Also included in the definition of “non-naturally-occurring amino acid’’ is any amino acid comprising the structure
R
.. ..........,..
LOOM:
wherein the R group is any substituent other than the one used in the twenty natural amino acids.
In some embodiments, the non-naturally encoded amino acid comprises a carbonyl group. In some embodiments, the non-naturally encoded amino acid has the structure:
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wherein n is 0-10; Ri is an alkyl, aryl, substituted alkyl, or substituted aryl; R2 is H, an alkyl, aryl, substituted alkyl, and substituted aryl; and R3 is H, an amino acid, a polypeptide, or an amino terminus modification group, and R4 is H, an amino acid, a polypeptide, or a carboxy terminus modification group.
In some embodiments, the non-naturally encoded amino acid comprises an aminooxy group. In some embodiments, the non-naturally encoded amino acid comprises a hydrazide group. In some embodiments, the non-naturally encoded amino acid comprises a hydrazine group. In some embodiments, the non-naturally encoded amino acid residue comprises a semicarbazide group.
In some embodiments, the non-naturally encoded amino acid residue comprises an azide group. In some embodiments, the non-naturally encoded amino acid has the structure:
RXX cor3 wherein n is 0-10; Ri is an alkyl, aryl, substituted alkyl, substituted aryl or not present; X is O, 15 N, S or not present; m is 0-10; R2 is H, an amino acid, a polypeptide, or an amino terminus modification group, and R3 is H, an amino acid, a polypeptide, or a carboxy terminus modification group.
In some embodiments, the non-naturally encoded amino acid comprises an alkyne group. In some embodiments, the non-naturally encoded amino acid has the structure:
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PCT/US2014/049254 (CH^RjXCCHjJrCC.H
MN CORi wherein n is 0-10; Ri is an alkyl, aryl, substituted alkyl, or substituted aryl; X is Ο, N, S or not present; m is 0-10, R2is H, an amino acid, a polypeptide, or an amino terminus modification group, and R3 is H, an amino acid, a polypeptide, or a carboxy terminus modification group.
The term “substituted” means that a hydrogen atom on a molecule or group is replaced with a group or atom, which is referred to as a substituent. Typical substituents include: halogen, Ci-8alkyl, hydroxyl, Ci-8alkoxy, -NRXRX, nitro, cyano, halo or perhaloCi8alkyl, C2-8alkenyl, C2-8alkynyl, -SRX, -S(=O)2RX, -C(=O)ORX, -C(=O)RX, wherein each Rx is independently hydrogen or Ci-C8 alkyl. It is noted that when the substituent is -NRXRX, the
Rx groups may be joined together with the nitrogen atom to form a ring.
The term alkyl means a straight or branched chain hydrocarbon. Representative examples of alkyl groups include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, sec-butyl, pentyl and hexyl. Typical alkyl groups are alkyl groups having from 1 to 8 carbon atoms, which groups are commonly represented as Ci-8alkyl.
The term alkoxy means an alkyl group bonded to an oxygen atom. Representative examples of alkoxy groups include methoxy, ethoxy, tert-butoxy, propoxy and isobutoxy. Common alkoxy groups are Ci-8alkoxy.
The term halogen or “halo” means chlorine, fluorine, bromine or iodine.
The term alkenyl means a branched or straight chain hydrocarbon having one or more carbon-carbon double bonds. Representative examples alkenyl groups include ethenyl, propenyl, allyl, butenyl and 4-methylbutenyl. Common alkenyl groups are C2-8alkenyl.
The term alkynyl means a branched or straight chain hydrocarbon having one or more carbon-carbon triple bonds. Representative examples of alkynyl groups include ethynyl, propynyl (propargyl) and butynyl. Common alkynyl groups are C2-8 alkynyl.
The term cyeloalkyl means a cyclic, nonaromatic hydrocarbon. Examples of cyeloalkyl groups include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl and cycloheptyl. A cyeloalkyl group can contain one or more double bond. Examples of cyeloalkyl groups that contain double bonds include cyclopentenyl, cyclohexenyl, cyclohexadienyl and cyclobutadienyl. Common cyeloalkyl groups are C3-8 cyeloalkyl groups.
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The term perfluoroalkyl means an alkyl group in which all of the hydrogen atoms have been replaced with fluorine atoms. Common perfluoroalkyl groups are Cisperfluoroalkyl. An example of a common perfluoroalkyl group is -CF3.
The term acyl means a group derived from an organic acid by removal of the 5 hydroxy group (-OH). For example, the acyl group CH3C(=O)- is formed by the removal of the hydroxy group from CH3C(=O)OH.
The term aryl means a cyclic, aromatic hydrocarbon. Examples of aryl groups include phenyl and naphthyl. Common aryl groups are six to thirteen membered rings.
The term heteroatom as used herein means an oxygen, nitrogen or sulfur atom.
The term heteroaryl means a cyclic, aromatic hydrocarbon in which one or more carbon atoms of an aryl group have been replaced with a heteroatom. If the heteroaryl group contains more than one heteroatom, the heteroatoms may be the same or different. Examples of heteroaryl groups include pyridyl, pyrimidinyl, imidazolyl, thienyl, furyl, pyrazinyl, pyrrolyl, indolyl, triazolyl, pyridazinyl, indazolyi, purinyl, quinolizinyl, isoquinolyl, quinolyl, naphthyridinyl, quinoxalinyl, isothiazolyl and benzo[b]thienyl. Common heteroaryl groups are five to thirteen membered rings that contain from 1 to 4 heteroatoms. Heteroaryl groups that are five and six membered rings that contain 1 to 3 heterotaoms are particularly common.
The term heterocycloalkyl means a cycloalkyl group in which one or more of the carbon atoms has been replaced with a heteroatom. If the heterocycloalkyl group contains more than one heteroatom, the heteroatoms may be the same or different. Examples of heterocycloalkyl groups include tetrahydrofuryl, morpholinyl, piperazinyl, piperidinyl and pyrrolidinyl. It is also possible for the heterocycloalkyl group to have one or more double bonds, but is not aromatic. Examples of heterocycloalkyl groups containing double bonds include dihydrofuran. Common heterocycloalkyl groups are three to ten membered rings containing from 1 to 4 heteroatoms. Heterocycloalkyl groups that are five and six membered rings that contain 1 to 2 heterotaoms are particularly common.
It is also noted that the cyclic ring groups, i.e., aryl, heteroaryl, cycloalkyl, and heterocycloalkyl, can comprise more than one ring. For example, the naphthyl group is a fused bicyclic ring system. It is also intended that the present invention include ring groups that have bridging atoms, or ring groups that have a spiro orientation.
Representative examples of five to six membered aromatic rings, optionally having one or two heteroatoms, are phenyl, furyl, thienyl, pyrrolyl, oxazolyl, thiazolyl, imidazolyl, pyrazolyl, isoxazolyl, isothiazolyl, pyridinyl, pyridiazinyl, pyrimidinyl, and pyrazinyl.
Representative examples of partially saturated, fully saturated or fully unsaturated 35 five to eight membered rings, optionally having one to three heteroatoms, are cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl and phenyl. Further exemplary five membered rings are furyl, thienyl, pyrrolyl, 2-pyrrolinyl, 3-pyrrolinyl, pyrrolidinyl, 1,3-dioxolanyl, oxazolyl,
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PCT/US2014/049254 thiazoiyl, imidazolyl, 2H-imidazolyl, 2-imidazolinyl, imidazolidinyl, pyrazolyl, 2-pyrazolinyl, pyrazolidinyl, isoxazolyl, isothiazolyl, 1,2-dithiolyl, 1,3-dithiolyl, 3H-l,2-oxathiolyl, 1,2,3oxadizaolyl, 1,2,4-oxadiazolyl, 1,2,5-oxadiazolyl, l,3,4oxadiazolyl, 1,2,3-triazolyl, 1,2,4trizaolyl, 1,3,4-thiadiazolyl, 3H-l,2,3-dioxazolyl, 1,2,4-dioxazolyl, 1,3,2-dioxazolyl, 1,3,45 dioxazolyl, 5H-l,2,5-oxathiazolyl, and 1,3-oxathiolyl.
Further exemplary six membered rings are 2H-pyranyl, 4H-pyranyl, pyridinyl, piperidinyl, 1,2-dioxinyl, 1,3-dioxinyl, 1,4-dioxanyl, morpholinyl, 1,4-dithianyl, thiomorpholinyl, pyndazinyl, pyrimidinyl, pyrazinyl, piperazinyl, 1,3,5-triazinyl, 1,2,4triazinyl, 1,2,3-triazinyl, 1,3,5-trithianyl, 4H-l,2-oxazinyl, 2H-l,3-oxazinyl, 6H-l,3-oxazinyl,
6H-l,2-oxazinyl, 1,4-oxazinyl, 2H-l,2-oxazinyl, 4H-l,4-oxazinyl, 1,2,5-oxathiazinyl, 1,4oxazinyl, o-isoxazinyl, p-isoxazinyl, 1,2,5-oxathiazinyl, 1,2,6-(3 oxathiazinyl, and 1,4,2oxadiazinyl.
Further exemplary seven membered rings are azepinyl, oxepinyl, thiepinyl and 1,2,4triazepinyl.
Further exemplary eight membered rings are cyclooctyl, cyclooctenyl and cyclooctadienyl.
Exemplary bicyclic rings consisting of two fused partially saturated, fully saturated or fully unsaturated five and/or six membered rings, optionally having one to four heteroatoms, are indolizinyl, indolyl, isoindolyl, indolinyl, cyclopenta(b)pyridinyl, pyrano(3,4-b)pyrrolyl, benzofuryl, isobenzofuryl, benzo(b)thienyl, benzo(c)thienyl, lH-indazolyl, indoxazinyl, benzoxazolyl, anthranilyl, benzimidazolyl, benzthiazolyl, purinyl, quinolinyl, isoquinolinyl, cinnolinyl, phthalazinyl, quinazolinyl, quinoxalinyl, 1,8-naphthyridinyl, pteridinyl, indenyl, isoindenyl, naphthyl, tetralinyl, decalinyl, 2H-1-benzopyranyl, pyrido(3,4-b)pyridinyl, pyrido(3,2-b)pyridinyl, pyrido(4,3-b)-pyridinyl, 2H-l,3-benzoxazinyl, 2H-l,4-benzoxazinyl, lH-2,3-benzoxazinyl, 4H-3,l-benzoxazinyl, 2H-l,2-benzoxazinyl and 4H-l,4-benzoxazinyl.
A cyclic ring group may be bonded to another group in more than one way. If no particular bonding arrangement is specified, then all possible arrangements are intended. For example, the term pyridyl includes 2-, 3-, or 4-pyridyl, and the term thienyl includes 2-, or 3-thienyl.
The term “isolated nucleic acid molecule’’ refers to a single or double-stranded polymer of deoxyribonucleotide or ribonucleotide bases read from the 5’ to the 3’ end (e.g., a GDF 15 nucleic acid sequence provided herein), or an analog thereof, that has been separated from at least about 50 percent of polypeptides, peptides, lipids, carbohydrates, polynucleotides or other materials with which the nucleic acid is naturally found when total nucleic acid is isolated from the source cells. Preferably, an isolated nucleic acid molecule is substantially free from any other contaminating nucleic acid molecules or other molecules
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The term “isolated polypeptide’’ refers to a polypeptide (e.g., a GDF15 polypeptide or GDF15 mutant polypeptide provided herein) that has been separated from at least about 50 percent of polypeptides, peptides, lipids, carbohydrates, polynucleotides, or other materials with which the polypeptide is naturally found when isolated from a source cell. Preferably, the isolated polypeptide is substantially free from any other contaminating polypeptides or other contaminants that are found in its natural environment that would interfere with its therapeutic, diagnostic, prophylactic or research use.
The term “encoding’’ refers to a polynucleotide sequence encoding one or more amino acids. The term does not require a start or stop codon. An amino acid sequence can be encoded in any one of the different reading frames provided by a polynucleotide sequence.
The terms “identical’’ and percent “identity,’’ in the context of two or more nucleic acids or polypeptide sequences, refer to two or more sequences or subsequences that are the same. “Percent identity’’ means the percent of identical residues between the amino acids or nucleotides in the compared molecules and is calculated based on the size of the smallest of the molecules being compared. For these calculations, gaps in alignments (if any) can be addressed by a particular mathematical model or computer program (i.e., an “algorithm’’). Methods that can be used to calculate the identity of the aligned nucleic acids or polypeptides include those described in Computational Molecular Biology, (Lesk, A. M., ed.), (1988) New York: Oxford University Press; Biocomputing Informatics and Genome Projects, (Smith, D. W., ed.), 1993, New York: Academic Press; Computer Analysis of Sequence Data, Part I, (Griffin, A. M., and Griffin, H. G., eds.), 1994, New Jersey: Humana Press; von Heinje, G., (1987) Sequence Analysis in Molecular Biology, New York: Academic Press; Sequence
Analysis Primer, (Gribskov, M. and Devereux, J., eds.), 1991, New York: M. Stockton Press; andCarillo et al., (1988) SIAM J. Applied Math. 48:1073.
In calculating percent identity, the sequences being compared are aligned in a way that gives the largest match between the sequences. The computer program used to determine percent identity is the GCG program package, which includes GAP (Devereux et al., (1984)
Nucl. Acid Res. 12:387; Genetics Computer Group, University of Wisconsin, Madison, WI). The computer algorithm GAP is used to align the two polypeptides or polynucleotides for which the percent sequence identity is to be determined. The sequences are aligned for optimal matching of their respective amino acid or nucleotide (the “matched span’’, as determined by the algorithm). A gap opening penalty (which is calculated as 3x the average diagonal, wherein the “average diagonal’’ is the average of the diagonal of the comparison matrix being used; the “diagonal’’ is the score or number assigned to each perfect amino acid match by the particular comparison matrix) and a gap extension penalty (which is usually
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1/10 times the gap opening penalty), as well as a comparison matrix such as PAM 250 or
BLOSUM 62 are used in conjunction with the algorithm. In certain embodiments, a standard comparison matrix (see, Dayhoff et al., (1978) Atlas of Protein Sequence and Structure
5:345-352 for the PAM 250 comparison matrix; Henikoff et al., (1992) Proc. Natl. Acad. Sci.
U.S.A. 89:10915-10919 for the BLOSUM 62 comparison matrix) is also used by the algorithm.
Recommended parameters for determining percent identity for polypeptides or nucleotide sequences using the GAP program are the following:
Algorithm: Needleman et al., 1970, J. Mol. Biol. 48:443-13:
Comparison matrix: BLOSUM 62 from Henikoff et al., 1992, supra',
Gap Penalty: 12 (but with no penalty for end gaps)
Gap Length Penalty: 4
Threshold of Similarity: 0
Certain alignment schemes for aligning two amino acid sequences can result in matching of only a short region of the two sequences, and this small aligned region can have very high sequence identity even though there is no significant relationship between the two full-length sequences. Accordingly, the selected alignment method (e.g., the GAP program) can be adjusted if so desired to result in an alignment that spans at least 50 contiguous amino acids of the target polypeptide.
The term “GDF15 polypeptide” means a naturally-occurring or “wild-type” GDF15 expressed in a mammal, including without limitation, a human, rabbit, monkey (e.g. cynomolgous monkey), dog, rat mouse or pig. In one aspect, GDF15 polypeptide refers to any full-length GDF15, e.g., SEQ ID NO:4, which consists of 308 amino acid residues and which is encoded by the nucleotide sequence SEQ ID NO:3; any form comprising the active and prodomains of the polypeptide, e.g., SEQ ID NO:8, which consists of 279 amino acid residues and which is encoded by the nucleotide sequence SEQ ID NO:7, and in which the 29 amino acid residues at the amino-terminal end of the full-length GDF15 (i.e., which constitute the signal peptide) have been removed; and any form of GDF15 comprising the active domain from which the prodomain and signal sequence have been removed, e.g., SEQ ID NO: 12, which consists of 112 amino acid residues and which is encoded by the nucleotide sequence SEQ ID NO:11, in which the signal sequence and the prodomain have been removed. GDF15 polypeptides can but need not comprise an amino-terminal methionine, which may be introduced by engineering or as a result of a bacterial expression process.
The term “GDF15 mutant polypeptide” refers to a GDF15 polypeptide (e.g., SEQ ID
NOs:4, 8 or 12) that has been modified. Such modifications include, but are not limited to, one or more amino acid substitutions, including substitutions with non-naturally-occurring amino acids non-naturally-occurring amino acid analogs and amino acid mimetics, additions
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PCT/US2014/049254 or deletions. In one aspect, the term “GDF15 mutant polypeptide” refers to a GDF15 polypeptide in which at least one residue normally found at a given position of the naturallyoccurring GDF15 polypeptide is deleted or is replaced by a residue not normally found at that position in the naturally-occurring GDF15 polypeptide. In some cases it will be desirable to replace a single residue normally found at a given position in the sequence of a naturallyoccurring GDF15 polypeptide with more than one residue that is not normally found at the position; in still other cases it may be desirable to maintain the sequence of the naturallyoccurring GDF15 polypeptide and insert one or more residues at a given position in the protein; in still other cases it may be desirable to delete a given residue entirely; all of these constructs are encompassed by the term “GDF15 mutant polypeptide.”
In various embodiments, a GDF 15 mutant polypeptide comprises an amino acid sequence that is at least about 85 percent identical to a naturally-occurring GDF 15 polypeptide (e.g., SEQ ID NOs:4, 8 or 12). In other embodiments, a GDF 15 mutant polypeptide comprises an amino acid sequence that is at least about 90 percent, or about 95,
96, 97, 98, or 99 percent identical to a naturally-occurring GDF 15 polypeptide amino acid sequence (e.g., SEQ ID NOs:4, 8 or 12). Such GDF 15 mutant polypeptides preferably, but need not, possess at least one activity of a naturally-occurring GDF 15 polypeptide, such as the ability to lower blood glucose, insulin, triglyceride, or cholesterol levels; the ability to reduce body weight; the ability to improve glucose tolerance, lipid tolerance, or insulin sensitivity; or the ability to lower urine glucose and protein excretion.
The term “GDF 15 region” encompasses GDF 15 polypeptides and GDF 15 mutant polypeptides and sequences as defined above.
A GDF 15 polypeptide or a GDF 15 mutant polypeptide is preferably biologically active. In some instances, a GDF 15 polypeptide or a GDF 15 mutant polypeptide used to treat or ameliorate a metabolic disorder in a subject from or derived from a different species as the subject. In some instances, a GDF 15 polypeptide or a GDF 15 mutant polypeptide used to treat or ameliorate a metabolic disorder in a subject from or derived from the same species as the subject.
The term “native Fc” refers to molecule or sequence comprising the sequence of a non-antigen-binding fragment resulting from digestion of whole antibody, whether in monomeric or multimeric form. The original immunoglobulin source of the native Fc is preferably of human origin and may be any of the immunoglobulins, although IgGl and IgG2 are preferred. Native Fc's are made up of monomeric polypeptides that may be linked into dimeric or multimeric forms by covalent (i.e., disulfide bonds) and non-covalent association.
The number of intermolecular disulfide bonds between monomeric subunits of native Fc molecules ranges from 1 to 4 depending on class (e.g., IgG, IgA, IgE) or subclass (e.g., IgGl, IgG2, IgG3, IgAl, IgGA2). One example of a native Fc is a disulfide-bonded dimer resulting
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The term “native Fe” as used herein is generic to the monomeric, dimeric, and multimeric forms.
The term “Fe variant” refers to a molecule or sequence that is modified from a native 5 Fe. Such modifications include, but are not limited to, one or more amino acid substitutions, including substitutions with non-naturally-occurring amino acids, non-naturally-occurring amino acid analogs and amino acid mimetics, deletions or additions. Thus, the term “Fe variant” comprises a molecule or sequence that is humanized from a non-human native Fe. Furthermore, a native Fe comprises sites that may be removed because they provide structural features or biological activity that are not required for the fusion molecules of the present invention. Thus, the term “Fe variant” comprises a molecule or sequence that lacks one or more native Fe sites or residues that affect or are involved in (1) disulfide bond formation, (2) incompatibility with a selected host cell (3) N-terminal heterogeneity upon expression in a selected host cell, (4) gly cosy lation, (5) interaction with complement, (6) binding to an Fe receptor other than a salvage receptor, or (7) antibody-dependent cellular cytotoxicity (ADCC). Fe variants are described in further detail hereinafter. In various embodiments, an Fe variant comprises an amino acid sequence that is at least about 85 percent identical to a native Fe. In other embodiments, an Fe variant comprises an amino acid sequence that is at least about 90 percent, or about 95, 96, 97, 98, or 99 percent identical to a native Fe.
The term “Fe domain” encompasses native Fe and Fe variant molecules and sequences as defined above. As with Fe variants and native Fes, the term “Fe domain” includes molecules in monomeric or multimeric form.
The term “multimer” as applied to Fe domains or molecules comprising Fe domains refers to molecules having two or more polypeptide chains associated covalently, noncovalently, or by both covalent and non-covalent interactions. IgG molecules typically form dimers; IgM, pentamers; IgD, dimers; and IgA, monomers, dimers, trimers, or tetramers. Multimers may be formed by exploiting the sequence and resulting activity of the native Ig source of the Fe or by derivatizing such a native Fe.
The term “dimer” as applied to Fe domains or molecules comprising Fe domains refers to molecules having two polypeptide chains associated covalently, non-covalently or by both covalent and non-covalent interactions.
The term hinge or hinge region herein includes the flexible polypeptide comprising the amino acids between the first and second constant domains of an antibody. The hinge region as referred to herein is a sequence region of 6-62 amino acids in length, only present in IgA, IgD and IgG, which encompasses the cysteine residues that bridge the two heavy chains.
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The “polypeptide linker’’ refers to a short polypeptide, generally from 1 to 30 amino acid residues in length, that covalently links together two polypeptides, typically via peptide bonds.
As used herein, the term HSA polypeptide encompasses a naturally-occurring “wild 5 type’’ human serum albumin. The term also includes various bioactive fragments and variants, fusion proteins, and modified forms of the wild type HSA protein. Such bioactive fragments or variants, fusion proteins, and modified forms of wild type HSA protein have at least a portion of the amino acid sequence of substantial sequence identity to the wild type HAS protein. In certain embodiments, such bioactive fragments or variants, fusion proteins, and modified forms of wild type HSA protein have an amino acid sequence that is at least about 85 percent identical to the wild type HSA. In other embodiments, such bioactive fragments or variants, fusion proteins, and modified forms of wild type HSA protein have an amino acid sequence that is at least about 90 percent, or about 95, 96, 97, 98, or 99 percent identical to the wild type HAS.
II. Fc Fusions Comprising GDF15 Polypeptides or GDF15 Mutant Polypeptides, and Polynucleotides
A range of Fc fusion proteins comprising a GDF15 polypeptide or a GDF15 mutant polypeptide are provided herein. In some embodiments, the fusion proteins comprise a native
Fc. In some embodiments, the fusion proteins comprise an Fc domain that has been engineered.
In some embodiments, the GDF15 polypeptide- (or GDF15 mutant polypeptide-) containing Fc fusion proteins associate with another polypeptide chain consisting of or comprising an Fc domain to form a heterodimer. In some embodiments, two such heterodimers associate to form a heterotetramer. Some of these polypeptide constructs (i.e., GDF15 polypeptide- (or GDF15 mutant polypeptide-) containing Fc fusion proteins and multimers comprising one or more such GDF15 polypeptide- (or GDF15 mutant polypeptide) containing Fc fusion proteins) were studied empirically, as described in the Examples presented herein below.
Antibodies belong to the immunoglobulin class of proteins which includes IgG, IgA,
IgE, IgM, and IgD. The most abundant immunoglobulin class in human serum is IgG (Deisenhofer J 1981 Biochem 20:2361-2370; Huber R 1984 Behring Inst Mitt 76:1-14; Roux KH 1999 Int Arch Allergy Immunol 120:85-99). The IgG structure has four chains, two light and two heavy chains; each light chain has two domains and each heavy chain has four domains. The antigen binding site is located in the Fab domain (Fragment antigen binding) which contains a variable light (VL) and a variable heavy (VH) chain domain as well as constant light (LC) and constant heavy (CHI) chain domains. The CH2 and CH3 domain
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PCT/US2014/049254 region of the heavy chain is called Fc (Fragment crystallizable). The IgG molecule can be considered as a heterotetramer having two heavy chains that are held together by disulfide bonds (-S-S-) at the hinge region and two light chains. The number of hinge disulfide bonds varies among the immunoglobulin subclasses (Papadea C 1989 Crit Rev Clin Lab Sci 27:275 58). The FcRn binding site is located in the Fc domain of the antibody (Martin WL 2001 Mol
Cell 7:867-877), and thus the extended serum half-life property of the antibody is retained in the Fc fragment. The Fc domain alone can be thought of as a homodimer of heavy chains comprising CH2 and CH3 domains.
In certain preferred embodiments, the fusion proteins described herein comprise an 10 IgG Fc domain, derived from a wild-type human IgG Fc domain. By “wild-type” human IgG Fc, it is meant a sequence of amino acids that occurs naturally within the human population. Of course, just as the Fc sequences may vary slightly between individuals, one or more alterations may be made to a wild-type sequence and still remain within the scope of the invention. For example, the Fc domain may contain additional alterations that are not related to the present invention, such as a mutation in a glycosylation site or the inclusion of an unnatural amino acid. In certain embodiments, the polypeptide containing the CH3 region is an IgG molecule and further contains a CHI and CH2 domain. Exemplary human IgG sequences comprise the constant regions of IgGl, IgG2, IgG3 and IgG4. The Fc domain also may be comprised within the constant region of an IgA, IgD, IgE, and IgM heavy chain.
Some Fc fusion proteins containing GDF 15 polypeptide or GDF 15 mutant polypeptide, and multimers comprising such Fc fusion proteins include those described below.
II.A, DhMonoFc Constructs
The designations “Mono-” or “MonoFc domain” in the instant disclosure refer to an
Fc domain that has been engineered to reduce or prevent the formation of homodimers. In one embodiment, a MonoFc domain is provided by introducing a tyrosine to threonine mutation (Y349T) and two lysine to aspartic acid mutations (K392D and K409D) in a native Fc or Fc variant.
The C-terminal lysine (K447) optionally may be deleted in the MonoFc. This may be advantageous, for example, when a peptide is fused at the C-terminus to reduce proteolysis of the fusion protein.
A fusion protein is provided comprising a MonoFc domain and a GDF 15 region. Typically, the N-terminus of the GDF 15 region is linked, directly or via a polypeptide linker, to the C-terminus of the MonoFc domain. However, in some embodiments, the N-terminus of the MonoFc domain is linked, directly or via a polypeptide linker, to the C-terminus of the GDF 15 region.
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In certain embodiments, a dimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF15 regions. In some embodiments the dimer is a homodimer. In other embodiments, the dimer is a heterodimer.
The designations “DhMono-” or “DhMonoFc domain” in the instant disclosure refer 5 to an Fe domain from which all or part of the hinge region has been removed that has been engineered to reduce or prevent the formation of homodimers. In one embodiment, a DhMonoFc domain is provided introducing a tyrosine to threonine mutation (Y349T) and two lysine to aspartic acid mutations (K392D and K409D) in a native Fe or Fe variant from which all or part of the hinge region has been removed.
The C-terminal lysine (K447) optionally may be deleted in the DhMonoFc. This may be advantageous, for example, when a peptide is fused at the C-terminus to reduce proteolysis of the fusion protein.
A fusion protein is provided comprising a DhMonoFc domain and a GDF15 region. Typically, the N-terminus of the GDF15 region is linked, directly or via a polypeptide linker, to the C-terminus of the DhMonoFc domain. However, in some embodiments, the N-terminus of the DhMonoFc domain is linked, directly or via a polypeptide linker, to the C-terminus of the GDF15 region.
In certain embodiments, a dimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF15 regions. In some embodiments the dimer is a homodimer. In other embodiments, the dimer is a heterodimer.
II. A. 1 DhMonoFc-GDF15
The designation “MonoFc-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF15 polypeptide, the N-terminus of which is linked directly to the C25 terminus of a MonoFc domain.
In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two MonoFc domains (one each monomer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVTTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:22), and
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ID NO: 12.
In a preferred embodiment, the fusion protein comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVTTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN
PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:46), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta cgtggacggcgtggaggtgcataatgccaagacaaagccgcgggaggagc agtacaacagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccag gactggctgaatggcaaggagtacaagtgcaaggtctccaacaaagccct cccagcccccatcgagaaaaccatctccaaagccaaagggcagccccgag aaccacaggtgaccaccctgcccccatcccgggaggagatgaccaagaac caggtcagcctgacctgcctggtcaaaggcttctatcccagcgacatcgc cgtggagtgggagagcaatgggcagccggagaacaactacgacaccacgc ctcccgtgctggactccgacggctccttcttcctctatagcgacctcacc gtggacaagagcaggtggcagcaggggaacgtcttctcatgctccgtgat gcatgaggctctgcacaaccactacacgcagaagagcctctccctgtctc cgggtgcgcgcaacggagaccactgtccgctcgggcccgggcgttgctgc cgtctgcacacggtccgcgcgtcgctggaagacctgggctgggccgattg ggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcc cgagccagttccgggcggcaaacatgcacgcgcagatcaagacgagcctg caccgcctgaagcccgacacggtgccagcgccctgctgcgtgcccgccag ctacaatcccatggtgctcattcaaaagaccgacaccggggtgtcgctcc agacctatgatgacttgttagccaaagactgccactgcata (SEQ ID NO:45).
As discussed above, in a specific embodiment, a homodimer is provided comprising two monomers having the sequence of SEQ ID NO:46.
11.A.2 DhMonoFc-(G4S)4-GDF15
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The designation “DhMonoFc-(G4S)4-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF15 polypeptide linked to a DhMonoFc domain via a polypeptide linker comprising the sequence of SEQ ID NO: 18 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the DhMonoFc domain.
In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two DhMonoFc domains (one each monomer) comprising the sequence of SEQ ID NO:22, (b) two GDF15 polypeptides (one each monomer) comprising the sequence of SEQ
ID NO: 12, and (c) two polypeptide linkers (one each monomer) comprising the sequence:
GGGGSGGGGSGGGGSGGGGS (SEQ ID NO:18) each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a DhMonoFc 15 domain.
In a preferred embodiment, the fusion protein comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA 20 PIEKTISKAKGQPREPQVTTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKS L S L S PGGGGGSGGGGSGGGGSGGGGSARNGDHCPLGPGRC CRLHTVRAS LEDLGWADWVL S PREVQVTMCIGAC PSQFRAANMHAQIKT S LHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID
NO:24), which is encoded by the nucleic acid sequence:
cacctgaactcctggggggaccgtcagtcttcctcttccccccaaaaccc aaggacacccteatgatctcccggacccctgaggtcacatgcgtggtggt ggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacg gcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaac agcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggct gaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagccc ccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccacag gtgaccaccctgcccccatcccgggaggagatgaccaagaaccaggtcag
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As discussed above, in a specific embodiment, a homodimer is provided comprising two monomers having the sequence of SEQ ID NO:24.
II.A.3 DhMonoFc-(G4S)4-GDF15(H6D)
The designation “DhMonoFc-(G4S)4-GDF15(H6D)” in the instant disclosure refers to fusion protein comprising a GDF15 polypeptide linked to a DhMonoFc domain via a polypeptide linker comprising the sequence of SEQ ID NO: 18 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the DhMonoFc domain. The GDF15(H6D) variant is a naturally-occurring human GDF15 variant.
In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two DhMonoFc domains (one each monomer) comprising the sequence of SEQ ID NO:22, (b) two GDF15(H6D) polypeptides (one each monomer) comprising the sequence:
ARNGDDCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGACPS
QFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQT YDDLLAKDCHCI (SEQ ID NO:25), and (c) two polypeptide linkers (one each monomer) comprising the sequence of SEQ ID NO: 18 each linking the N-terminus of the GDF15 polypeptide to the C-terminus of the
DhMonoFc domain.
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In a preferred embodiment, the fusion protein comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA 5 PIEKTISKAKGQPREPQVTTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGGGGSGGGGSGGGGSGGGGSARNGDDCPLGPGRC CRLHTVRAS LEDLGWADWVL S PREVQVTMCIGAC PSQFRAANMHAQIKT S LHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID
NO :27), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgaccaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggatccggaggcggtggaagcggaggtggtggatctggaggcg gtggaagcgcgcgcaacggagacgactgtccgctcgggcccgggcgttgc tgccgtctgcacacggtccgcgcgtcgctggaagacctgggctgggccga ttgggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgcgt gcccgagccagttccgggcggcaaacatgcacgcgcagatcaagacgagc ctgcaccgcctgaagcccgacacggtgccagcgccctgctgcgtgcccgc cagctacaatcccatggtgctcattcaaaagaccgacaccggggtgtcgc tccagacctatgatgacttgttagccaaagactgccactgcatatga (SEQ ID NO :2 6) .
As discussed above, in a specific embodiment, a homodimer is provided comprising two monomers having the sequence of SEQ ID NO:27.
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II.B, HemiFc
The designations “Hemi-” or “HemiFc domain’’ in the instant disclosure refer to a polypeptide chain comprising a first Fc domain linked, directly or via a polypeptide linker, to a second Fc domain. In one embodiment, the first Fc domain and the second Fc domain have the same sequence. In another embodiment, the first Fc domain and second Fc domain have different sequences. Typically, the first and second Fc domains are covalently associated via disulfide bonds between their respective hinge regions.
The C-terminal lysine (K447) optionally may be deleted in the first Fc domain, the 10 second Fc domain, or both. This may be advantageous, for example, when a peptide is fused at the C-terminus to reduce proteolysis of the fusion protein.
A fusion protein is provided comprising a HemiFc domain and a GDF15 region.
Typically, the N-terminus of the GDF15 region is linked, directly or via a polypeptide linker, to the C-terminus of the HemiFc domain. However, in some embodiments, the N-terminus of the HemiFc domain is linked, directly or via a polypeptide linker, to the C-terminus of the GDF15 region.
In certain embodiments, a dimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF15 regions. In some embodiments the dimer is a homodimer. In other embodiments, the dimer is a heterodimer.
See Figure 3 for a graphic depiction of an embodiment of a homodimer of two GGG-Fc(G4S)4-Fc-S(G4S)4-GDF15 fusion proteins.
GGGFc-(G4S)4-Fc-S(G4S)4-GDF1 5
The designation “GGGFc-(G4S)4-Fc-S(G4S)4-GDF15” in the instant disclosure refers 25 to a fusion protein comprising a GDF15 polypeptide linked to HemiFc domain via a first polypeptide linker comprising the sequence of SEQ ID NO:30, that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the HemiFc domain. The HemiFc domain comprises a first Fc domain linked to a second Fc domain via a polypeptide linker comprising the sequence of SEQ ID NO: 18, that connects the N-terminus of the first Fc domain to the
C-terminus of the second Fc domain (which has three glycine residues added to its Nterminus).
In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two second Fc domains (one each monomer) comprising the sequence (part of the hinge region in parentheses):
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GGG (ERKSSVECPPCP) APPVAGPSVFLFPPKPKDTLMISRTPEVTCWV DVSHEDPEVQFNWYVDGVEVHNAKTKPREEQFNSTFRVVSVLTVVHQDWL NGKEYKCKVSNKGLPAPIEKTISKTKGQPREPQVYTLPPSREEMTKNQVS LTCLVKGFYPSDIAVEWESNGQPENNYKTTPPMLDSDGSFFLYSKLTVDK
SRWQQGNVFSCSVMHEALHNHYTQKSLSLSPG (SEQ ID NO:28), (b) two first Fc domains (one each monomer) comprising the sequence (part of the hinge region in parentheses):
(ERKSSVECPPCP)APPVAGPSVFLFPPKPKDTLMISRTPEVTCVVVDVS HEDPEVQFNWYVDGVEVHNAKTKPREEQFNSTFRVVSVLTVVHQDWLNGK
EYKCKVSNKGLPAPIEKTISKTKGQPREPQVYTLPPSREEMTKNQVSLTC LVKGFYPSDIAVEWESNGQPENNYKTTPPMLDSDGSFFLYSKLTVDKSRW QQGNVFSCSVMHEALHNHYTQKSLSLSPG (SEQ ID NO:29).
(c) two second polypeptide linkers (one each monomer) comprising the sequence of SEQ ID NO: 18 linking the N-terminus of the first Fc domain to the C-terminus of the second
Fc domain, (d) two GDF15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12, and (e) two first polypeptide linkers (one each monomer) comprising sequence:
SGGGGSGGGGSGGGGSGGGGS (SEQ ID NO:30) linking the N-terminus of a GDF15 polypeptide to the C-terminus of a first Fc domain.
In a preferred embodiment, the fusion protein comprises the amino acid sequence (part of the hinge region in parentheses; linker sequences double underlined):
GGG (ERKSSVECPPCP) APPVAGPSVFLFPPKPKDTLMISRTPEVTCWV DVSHEDPEVQFNWYVDGVEVHNAKTKPREEQFNSTFRVVSVLTVVHQDWL
NGKEYKCKVSNKGLPAPIEKTISKTKGQPREPQVYTLPPSREEMTKNQVS LTCLVKGFYPSDIAVEWESNGQPENNYKTTPPMLDSDGSFFLYSKLTVDK SRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGGGGGSGGGGSGGGGSGGG GS (ERKSSVECPPCP) APPVAGPSVFLFPPKPKDTLMISRTPEVTCVWD VSHEDPEVQFNWYVDGVEVHNAKTKPREEQFNSTFRVVSVLTVVHQDWLN
GKEYKCKVSNKGLPAPIEKTISKTKGQPREPQVYTLPPSREEMTKNQVSL TCLVKGFYPSDIAVEWESNGQPENNYKTTPPMLDSDGSFFLYSKLTVDKS RWQQGNVFSCSVMHEALHNHYTQKSLSLSPGSGGGGSGGGGSGGGGSGGG Q^ARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGAC
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PSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSL QTYDDLLAKDCHCI (SEQ ID NO:32), which is encoded by the nucleic acid sequence:
ggaggtggagagcgcaaatcttctgtcgagtgcccaccgtgcccagcacc 5 acctgtggcaggaccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacgtgcgtggtggtggacgtg agccacgaagaccccgaggtccagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaaaccacgggaggagcagttcaacagcacgt tccgtgtggtcagcgtcctcaccgttgtgcaccaggactggctgaacggc aaggagtacaagtgcaaggtctccaacaaaggcctcccagcccccatcga gaaaaccatctccaaaaccaaagggcagccccgagaaccacaggtgtaca ccctgcccccatcccgggaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctaccccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacaagaccacacctcccatgctggact ccgacggctccttcttcctctacagcaagctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtggaggtggcg gtagcggtggcggaggttcaggtggcggcggaagcggtggaggaggttca gagcggaaatccagcgttgaatgtcctccgtgccctgctccacccgtcgc ggggcctagtgtcttccttttccctccaaaaccaaaggatacactgatga tcagccggacccccgaggttacgtgcgtcgtcgtcgatgtctcccacgag gatccagaggtccaattcaactggtacgtggacggggtcgaggtgcataa tgcaaagacaaagccacgggaagagcagtttaactctactttccgcgtgg tttctgtgctgaccgtggtgcaccaagattggctcaacggcaaggagtac aagtgcaaggtaagcaataaggggctccctgcccccattgagaagactat ctccaagacaaagggacagccacgcgagccacaagtctatacactccccc cttcccgcgaagaaatgaccaagaatcaggttagcctgacatgcttggtt aagggtttctacccctctgacatagccgtggagtgggagagcaatggaca accagagaacaactacaagaccaccccacccatgctggatagcgacggtt cattctttctgtatagtaagcttaccgtggacaagtcccggtggcaacaa ggaaatgtcttttcatgctctgtgatgcacgaggccttgcataatcacta tactcagaagagcttgagcctcagccccggatctggaggtggcggatccg ggggcggtggaagcggaggtggtggatcgggaggcggtggaagcgcgcgc aacggcgaccactgtccgctcgggcccggacgttgctgccgtctgcacac ggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgtcgc cacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttc
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As discussed above, in a specific embodiment, a homodimer is provided comprising two monomers having the sequence of SEQ ID NO:32.
II.C. DhHemiFc
The designations “DhHemi-” or “DhHemiFc domain’’ in the instant disclosure refer to a polypeptide chain comprising a first Fc domain from which all or part of the hinge region has been removed (“DhFc” domain) linked, directly or via a polypeptide linker, to a second DhFc domain. In particular embodiments, the N-terminal 12 amino acids in the hinge region are removed, e.g., ERKSSVECPPCP (SEQ ID NO:15). In one embodiment, the first DhFc domain and the second DhFc domain have the same sequence. In another embodiment, the first DhFc domain and the second DhFc domain have different sequences.
A fusion protein is provided comprising a DhHemiFc domain and a GDF 15 region.
Typically, the N-terminus of the GDF 15 region is linked, directly or via a polypeptide linker, to the C-terminus of the DhHemiFc domain. However, in some embodiments, the N-terminus of the DhHemiFc domain is linked, directly or via a polypeptide linker, to the C-terminus of the GDF 15 region.
In certain embodiments, a dimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF 15 regions. In some embodiments the dimer is a homodimer. In other embodiments, the dimer is a heterodimer.
GGGDhFc-(G4S)5-DhFc-S(G4S)4-GDF15
The designation “GGGDhFc-(G4S)5-DliFc-S(G4S)4-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF 15 polypeptide linked to a DhHemiFc domain via a first polypeptide linker comprising the sequence of SEQ ID NO:30, that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the HemiFc domain. The HemiFc domain comprises a first DhFc domain linked to a second DhFc domain via a polypeptide linker comprising the sequence of SEQ ID NO:34, that connects the N-terminus of the first DhFc domain to the C-terminus of the second DhFc domain (which has three glycine residues added to its N-terminus).
In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
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GGGAPPVAGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVQFNWY
VDGVEVHNAKTKPREEQFNSTFRWSVLTVVHQDWLNGKEYKCKVSNKGL
PAPIEKTISKTKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIA
VEWESNGQPENNYKTTPPMLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVM HEALHNHYTQKSLSLSPG (SEQ ID NO:33), (b) two first DhFc domains (one each monomer) comprising the sequence:
APPVAGPSVFLFPPKPKDTLMISRTPEVTCVWDVSHEDPEVQFNWYVDG
VEVHNAKTKPREEQFNSTFRVVSVLTVVHQDWLNGKEYKCKVSNKGLPAP
IEKTISKTKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEW ESNGQPENNYKTTPPMLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEA LHNHYTQKSLSLSPG (SEQ ID NO:35), (c) two second polypeptide linkers (one each monomer) comprising the sequence:
GGGGSGGGGSGGGGSGGGGSGGGGS (SEQ ID NO:34) linking the N-terminus of the first DhFc domain to the C-terminus of the second DhFc domain, (d) two GDF15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12, and (e) two first polypeptide linkers (one each monomer) comprising the sequence of
SEQ ID NO:30 linking the N-terminus of a GDF15 polypeptide to the C-terminus of a first
DhFc domain.
In a preferred embodiment, the fusion protein comprises the amino acid sequence (linker sequences double underlined):
GGGAPPVAGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVQFNWY
VDGVEVHNAKTKPREEQFNSTFRWSVLTVVHQDWLNGKEYKCKVSNKGL PAPIEKTISKTKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIA VEWESNGQPENNYKTTPPMLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVM HEALHNHYTQKS L S L SPGGGGGSGGGGSGGGGSGGGGSGGGGSAPPVAGP SVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVQFNWYVDGVEVHNAK
TKPREEQFNSTFRVVSVLTVVHQDWLNGKEYKCKVSNKGLPAPIEKTISK TKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPE NNYKTTPPMLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQ
KS L S L S PGSGGGGSGGGGSGGGGSGGGGSARNGDHC PLGPGRCCRLHTVR
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ASLEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPD TVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:37), which is encoded by the nucleic acid sequence:
ggcggtggagctccgccggtggctggaccctcagtgttcctctttccacc 5 gaagccgaaggacacccttatgattagccggaccccagaggtcacttgcg tcgtcgtggacgtgtcccatgaggatcccgaagtgcagtttaactggtat gtggacggagtggaggtccataacgccaagaccaagccaagggaagaaca gttcaatagcaccttccgggtggtgtccgtgctcaccgtggtgcatcaag actggctgaatggcaaagagtacaaatgtaaggtgtcaaacaaggggctc ccagcccctattgaaaagaccatctcaaagactaagggacagccacgcga acctcaagtgtataccctcccgccttcacgcgaagaaatgactaagaatc aggtcagccttacttgtctggtcaagggcttctacccgagcgacattgca gtcgaatgggagagcaatggtcagccagagaataactacaagaccactcc tcccatgcttgatagcgatggaagctttttcctttacagcaagcttactg tggataagtctcgctggcaacagggaaatgtgttcagetgttcagtgatg catgaagcactccacaatcattacacccagaagtcactcagcctctcacc cggaggaggaggcggttctggtggaggagggtctggaggtggagggagcg gcggaggcgggtctggcggtggtgggtctgagaggaagtcatcagtggaa tgcccaccatgccctgctcctcccgtggccggtccgagcgtgtttctctt cccacctaagcccaaggacactctgatgatctcacggactccggaagtga cttgtgtggtggtggacgtgtctcatgaggaccctgaagtgcagttcaac tggtacgtggacggcgtggaggtgcacaatgctaagaccaagcctagaga ggaacagttcaattccacctttcgcgtggtgagcgtcctgaccgtcgtgc accaggactggcttaacggaaaggaatacaagtgcaaggtgtccaacaaa ggccttccagctcccattgagaaaaccatctctaaaactaagggtcaacc aagggaaccccaagtctacaccctccctccgtctagagaagagatgacca aaaaccaggtgtccctgacctgtctggtgaagggattttacccctcagac atcgccgtggagtgggaaagcaacggacagcccgaaaacaactataagac tacccctcctatgctggactcagacggatctttcttcctctatagcaagc tcactgtggacaaatccagatggcaacaagggaatgtgttctcatgcagc gtgatgcacgaggctcttcacaaccactatacccagaagagcctgtctct ttcacctggttccggaggtggtgggagcggagggggtggatcaggtggtg gagggtccggaggcggaggatccgcacggaatggcgaccactgtccactg ggacccggaagatgttgtcgcctccacaccgtgagggcctctctggagga ccttggctgggccgactgggtcctgtcacctcgggaggtccaagtcaeca tgtgtatcggagcctgccccagccaattcagagcagcaaatatgcacgca
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As discussed above, in a specific embodiment, a homodimer is provided comprising two monomers comprising the sequence of SEQ ID NO:37.
II.D. Knob/Hole
The designations “knob-” or “knobFc domain” in the instant disclosure refer to an Fc domain comprising a “knob” mutation. The designations “hole-” or “holeFc domain” in the instant disclosure refers to a native Fc or Fc variant comprising a “hole” mutation.
“Knobs” may be created by replacing small amino acid side chains with larger ones and “holes” may be created by replacing large amino acid side chains with smaller ones. See, e.g., Ridgway JBB 1996, Protein Eng. 9:617-621; Merchant AM 1998, Nature Biotech.
16:677-681.
In one embodiment, a “knobFc” domain is provided by introducing a threonine to tryptophan mutation (T366W) in the sequence of an Fc domain. In one embodiment, a “holeFc” domain is provided by introducing a threonine to serine mutation (T366S), a leucine to alanine mutation (L368A) and a tyrosine to valine mutation (Y407V) in the sequence of an
Fc domain.
The C-terminal lysine (K447) optionally may be deleted in the knobFc domain, the holeFc domain, or both. This may be advantageous, for example, when a peptide is fused at the C-terminus to reduce proteolysis of the fusion protein.
In one embodiment, a “DhknobFc” domain is provided by introducing a threonine to 25 tryptophan mutation (T366W) in the sequence of an Fc domain from which all or part of the hinge region has been removed. In one embodiment, a “DhholeFc” domain is provided by introducing a threonine to serine mutation (T366S), a leucine to alanine mutation (L368A) and a tyrosine to valine mutation (Y407V) in the sequence of an Fc domain from which all or part of the hinge region has been removed.
The C-terminal lysine (K447) optionally may be deleted in the DhknobFc, the
DhholeFc, or both. This may be advantageous, for example, when a peptide is fused at the C-terminus to reduce proteolysis of the fusion protein.
In some embodiments, a heterodimer is providing comprising (i) a first polypeptide chain comprising a GDF 15 region linked to a holeFc domain directly or via a polypeptide linker and (ii) a second polypeptide chain comprising a knobFc domain. In other embodiments, a heterodimer is provided comprising (i) a first polypeptide chain comprising a
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GDF15 region linked to a knobFc domain, directly or via a polypeptide linker and (ii) a second polypeptide chain comprising a holeFc domain.
In some embodiments, a heterodimer is providing comprising (i) a first polypeptide chain comprising a GDF15 region linked to a DhholeFc domain directly or via a polypeptide linker and (ii) a second polypeptide chain comprising a DhknobFc domain. In other embodiments, a heterodimer is provided comprising (i) a first polypeptide chain comprising a GDF15 region linked to a DhknobFc domain, directly or via a polypeptide linker and (ii) a second polypeptide chain comprising a DhholeFc domain.
In some embodiments, a tetramer is provided comprising two such heterodimers in 10 which the heterodimers are linked via an interchain disulfide bond between the GDF15 regions of their respective first polypeptide chains. See Figure 1 for a graphic depiction of an embodiment of a heterotetramer comprising two heterodimers, where each heterodimer comprises (i) a first polypeptide chain comprising a GDF15 polypeptide linked to a DhknobFc domain via a polypeptide linker and (ii) a second polypeptide chain comprising a
DhholeFc domain.
DhknobFc-(G4S)4-GDFl5:DhholeFc
The designation “DhknobFc-(G4S)4-GDF15:DhholeFc” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15 polypeptide linked to a DhknobFc domain via a linker comprising the sequence of SEQ ID NO: 18 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the DhknobFc domain and (ii) a polypeptide chain comprising a DhholeFc domain.
In certain embodiments, a tetramer is provided comprising a dimer of two DhknobFc(G4S)4-GDF15:DhholeFc heterodimers in which the first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhknobFc domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLWCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:16), (b) two DhholeFc domains (one each heterodimer) comprising the sequence:
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLSCAVKGFYPSDIAVE
WESNGQPENNYKTTPPVLDSDGSFFLVSKLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPG (SEQ ID NO:281), (c) two GDF 15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO: 18 each linking the N-terminus of a GDF 15 polypeptide to the C-terminus of a
DhknobFc domain via peptide bonds.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLWCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGGGGSGGGGSGGGGSGGGGSARNGDHCPLGPGRC CRLHTVRAS LEDLGWADWVL S PREVQVTMCIGAC PSQFRAANMHAQIKT S LHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID
NO :20), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggatgagctgaccaagaaccaggtca gcctgtggtgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacaagaccacgcctcccgt gctggactccgacggctccttcttcctctacagcaagctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggatccggaggcggtggaagcggaggtggtggatctggaggcg
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLSCAVKGFYPSDIAVE WESNGQPENNYKTTPPVLDSDGSFFLVSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGK (SEQ ID NO:17), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggatgagctgaccaagaaccaggtca gcctgagctgcgcggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacaagaccacgcctcccgt gctggactccgacggctccttcttcctcgtcagcaagctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtaa atga (SEQ ID NO:21)
As discussed above, in a specific embodiment, a tetramer is provided comprising two monomers having the sequence of SEQ ID NO:20 and two monomers having the sequence of SEQ ID NO: 17.
II.E, Charged pair (delHinge)
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The designation “CpmFc(+) domain” in the instant disclosure refers to an Fc domain comprising a “positive” charged pair mutation. The designation “CpmFc(-) domain” in the instant disclosure refers to an Fc domain comprising a “negative” charged pair mutation. Note that use of the terms “positive” and “negative” is for ease of reference (i.e., to describe the nature of the charged pair mutations in the Fc domains) and not to indicate that the overall sequence or construct necessarily has a positive or negative charge.
In one embodiment, a “positive” charged pair mutation is provided by introducing a glutamic acid to lysine mutation (E356K) and an aspartic acid to lysine mutation (D399K) in the sequence of an Fc domain. In one embodiment, a “negative” charged pair mutation is provided by introducing two lysine to aspartic acid mutations (K392D, K409D) in the sequence of an Fc domain.
When incubated together, the aspartate residues associate with the lysine residues through electrostatic force, facilitating formation of heterodimers between the CpmFc(+) domains and CpmFc(-) domains, and reducing or preventing formation of homodimers between the CpmFc(+) sequences or between CpmFc(-) sequences.
The C-terminal lysine (K447) optionally may be deleted in the CpmFc(+) domain, the CpmFc(-) domain, or both. This may be advantageous, for example, when a peptide is fused at the C-terminus to reduce proteolysis of the fusion protein.
In one embodiment, a “DhCpmFc(+)” domain is provided by introducing a glutamic 20 acid to lysine mutation (E356K) and an aspartic acid to lysine mutation (D399K) in the sequence of an Fc domain from which all or part of the hinge region has been removed. In one embodiment, a “DhCpmFc(-)” domain is provided by introducing two lysine to aspartic acid mutations (K392D, K409D) in the sequence of an Fc domain from which all or part of the hinge region has been removed.
When incubated together, the aspartate residues associate with the lysine residues through electrostatic force, facilitating formation of heterodimers between the DhCpmFc(+) domains and DhCpmFc(-) domains, and reducing or preventing formation of homodimers between the DhCpmFc(+) sequences or between DhCpmFc(-) sequences.
The C-terminal lysine (K447) optionally may be deleted in the DhCpmFc(+), the
DhCpmFc(-), or both. This may be advantageous, for example, when a peptide is fused at the C-terminus to reduce proteolysis of the fusion protein.
In some embodiments, a heterodimer is provided comprising (i) a first polypeptide chain comprising a GDF 15 region linked to a CpmFc(+) domain, and (ii) a second polypeptide chain comprising a CpmFc(-) domain. In some embodiments, the N-terminus of the GDF15 region is linked to the C-terminus of the CpmFc(+) domain, directly or via a polypeptide linker. In other embodiments, the N-terminus of the CpmFc(+) domain is linked to the C-terminus of the GDF 15 region, directly or via a polypeptide linker.
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In other embodiments, a heterodimer is provided comprising (i) a first polypeptide chain comprising a GDF15 region linked to a CpmFc(-) domain, and (ii) a second polypeptide chain comprising a CpmFc(+) domain. In some embodiments, the N-terminus of the GDF15 region is linked to the C-terminus of the CpmFc(-) domain, directly or via a polypeptide linker. In other embodiments, the N-terminus of the CpmFc(-) domain is linked to the Cterminus of the GDF15 region, directly or via a polypeptide linker.
In some embodiments, a heterodimer is provided comprising (i) a first polypeptide chain comprising a GDF15 region linked to a DhCpmFc(+) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(-) domain. In some embodiments, the N-terminus of the GDF15 region is linked to the C-terminus of the DhCpmFc(+) domain, directly or via a polypeptide linker. In other embodiments, the N-terminus of the DhCpmFc(+) domain is linked to the C-terminus of the GDF15 region, directly or via a polypeptide linker.
In other embodiments, a heterodimer is provided comprising (i) a first polypeptide chain comprising a GDF15 region linked to a DhCpmFc(-) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain. In some embodiments, the N-terminus of the GDF15 region is linked to the C-terminus of the DhCpmFc(-) domain, directly or via a polypeptide linker. In other embodiments, the N-terminus of the DhCpmFc(-) domain is linked to the C-terminus of the GDF15 region, directly or via a polypeptide linker.
In some embodiments, a tetramer is provided comprising a dimer of two such heterodimers in which the two first polypeptide chains of the heterodimers are linked via an interchain disulfide bond between their respective GDF15 regions. See Figure 4 for a graphic depiction of an embodiment of a tetramer comprising two heterodimers, where each heterodimer comprises (i) a first polypeptide chain comprising a GDF15 polypeptide linked via a polypeptide linker to a DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
ll.E. 1 DhCpmFc(+)-(lK)-GDF 15 :DhCpmFc(-)
The designation “DhCpmFc(+)-(lK)-GDF15:DhCpmFc(-)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15 polypeptide linked to a DhCpmFc(+) domain via a linker comprising the sequence of SEQ ID NO:40 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the DhCpmFc(+) domain and (ii) a second polypeptide chain comprising a DhCpmFc(-) domain.
In certain embodiments, a tetramer is provided comprising a dimer of two DhCpmFc(+)-(lK)-GDF15:DhCpmFc(-) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:38), (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:282), (c) two GDF15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence:
GSGSATGGSGSVASSGSGSATHL (SEQ ID NO:40) each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a DhCpmFc(+) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSP GGSGSATGGSGSVASSGSGSATHLARNGDHCPLGP
GRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQI KTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHC I (SEQ ID NO:42), which is encoded by the nucleic acid sequence:
gccccagagctgcttggtggaccatccgtgttcctgtttcctccaaagcc gaaggacaccctgatgatctcaagaactccggaagtgacttgcgtcgtcg tggacgtgtcacatgaggatccagaggtcaagttcaattggtatgtggac
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In a preferred embodiment, the second polypeptide chain and comprises the amino acid sequence
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGK (SEQ ID NO :39), which is encoded by the nucleic acid sequence:
gcgccggaactgctgggcggcccgagcgtgtttctgtttccgccgaaacc gaaagataccctgatgattagccgcaccccggaagtgacctgcgtggtgg tggatgtgagccatgaagatccggaagtgaaatttaactggtatgtggat ggcgtggaagtgcataacgcgaaaaccaaaccgcgcgaagaacagtataa cagcacctatcgcgtggtgagcgtgctgaccgtgctgcatcaggattggc tgaacggcaaagaatataaatgcaaagtgagcaacaaagcgctgccggcg ccgattgaaaaaaccattagcaaagcgaaaggccagccgcgcgaaccgca ggtgtataccctgccgccgagccgcgaagaaatgaccaaaaaccaggtga
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:42 and two polypeptide chains comprising the sequence of SEQ ID NO:39.
11.E.2 DhCpmFc(j-GDF15:DhCpmFc(+)
The designation “DhCpmFc(-)-GDF15:DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15 polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided comprising a dimer of two DhCpmFc(-)-GDF15:DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA 25 PIEKTISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG(SEQ ID NO:283), (b) two DhCpmFc(-) domains (one each heterodimer) comprising the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG(SEQ ID NO:48),
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PCT/US2014/049254 and, (c) two GDF15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12.
In a preferred embodiment, the first polypeptide chain comprises the amino acid 5 sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:50), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgc gcgcaacggagaccactgtccgctcgggcccgggcgttgctgccgtctgc acacggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctg tcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagcca gttccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcc tgaagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaat cccatggtgctcattcaaaagaccgacaccggggtgtcgctccagaccta tgatgacttgttagccaaagactgccactgcata (SEQ ID NO:49).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGK(SEQ ID NO:47), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccggaaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacaagaccacgcctcccgt gctgaagtccgacggctccttcttcctctatagcaagctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtaa atga (SEQ ID NO:51).
As discussed above, a tetramer is provided comprising two polypeptide chains having the sequence of SEQ ID NO:50 and two polypeptide chains having the sequence of SEQ ID NO:47.
II.E.3 DhCpmFc(-)-GDF15(N3D):DhCpmFc(+)
The designation “DhCpmFc(-)-GDF15(N3D):DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a naturallyoccurring variant of a GDF15 having an asparagine to aspartic acid mutation (N3D) (“GDF15(N3D)”), the N-terminus of which is linked directly to the C-terminus of a
DhCpmFc(-) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain. The N3D mutation may reduce deamidation induced heterogeneity.
In certain embodiments, a tetramer is provided comprising a dimer of two DhCpmFc(-)-GDF15(N3D):DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
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More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) having the sequence of SEQ ID NO:283, (b) two DhCpmFc(-) domains (one each heterodimer) having the sequence of SEQ ID
NO:48, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence:
ARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGACPS QFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQT YDDLLAKDCHCI (SEQ ID NO:52).
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:54), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgc gcgcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgc acacggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctg
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having 10 the sequence of SEQ ID NO:54 and two polypeptide chains having the sequence of SEQ ID
NO:47.
11.E.4 DhCpmFc(-)-GDF15(Ndel3):DhCpmFc(+)
The designation “DhCpmFc(-)-GDF15(Ndel3):DhCpmFc(+)” in the instant 15 disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a variant of GDF15 in which the first three amino acids are deleted (“GDF15(Ndel3”), the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain. The Ndel3 variant may reduce N3 deamidation and subsequent D3 isomerization induced heterogeneity.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)-GDF15(Ndel3):DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) having the sequence of SEQ
ID NO:283, (b) two DhCpmFc(-) domains (one each heterodimer) having the sequence of SEQ ID NO:48, and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) having the sequence:
GDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGACPSQFR AANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDD LLAKDCHCI (SEQ ID NO:55).
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPR EVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMV LIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:57), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc 10 caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg agaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtcc gcgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacgg gaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggc ggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccg acacggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtg ctcattcaaaagaccgacaccggggtgtcgctccagacctatgatgactt gttagccaaagactgccactgcata (SEQ ID NO:56).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provide comprising two polypeptide chains having the sequence of SEQ ID NO:57 and two polypeptide chains having the sequence of SEQ ID NO:47.
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II.F.5 DhCpmFc(-)-G4-GDF15(N3D):DhCpmFc(+)
The designation “DhCpmFc(-)-G4-GDF15(N3D):DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide linked to a DhCpmFc(-) domain via a linker comprising the sequence of SEQ ID NO:58 that connects the N-terminus of the GDF15(N3D) polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)-G4-GDF15(N3D):DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) having the sequence of SEQ
ID NO:283, (b) two DhCpmFc(+) domains (one each heterodimer) having the sequence of SEQ
ID NO:48, (c) two a GDF15(N3D) polypeptides (one each heterodimer) having the sequence of SEQ ID NO:52, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence:
GGGG (SEQ ID NO :58) each linking the N-terminus of a GDF15(N3D) polypeptide to the C-terminus of a DhCpmFc(-) domain via peptide bonds.
In a preferred embodiment, the first polypeptide comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGGGGARDGDHCPLGPGRCCRLHTVRASLEDLGWA 30 DWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVP
ASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:60), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID
NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having the sequence of SEQ ID NO:60 and two polypeptide chains having the sequence of SEQ ID NO:47.
ILE.6 DhCpmFc(-)-G4S-GDFL5:DhCpmFc(+)
The designation “DhCpmFc(-)-G4S-GDF15:DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF 15 polypeptide linked to a DhCpmFc(-) domain via a polypeptide linker comprising the sequence of SEQ ID NO:61 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)-G4S-GDF15:DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
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More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the sequence of SEQ ID NO:283, (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence of 5 SEQ ID NO:48, (c) two GDF15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence:
GGGGS (SEQ ID NO:61) each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a DhCpmFc(-) domain via peptide bonds.
In a preferred embodiment, the first polypeptide comprises the amino acid sequence (linker double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGGGGSARNGDHCPLGPGRCCRLHTVRASLEDLGW
ADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCV
PASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:63), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg
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In a preferred embodiment, the second polypeptide comprises the amino acid 10 sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID
NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having the sequence of SEQ ID NO:63 and two polypeptide chains having the sequence of SEQ ID NO:47.
ll.E. 7 DhCpmFc(-)-(G4S)2-GDF15:DhCpmFc(+)
The designation “DhCpmFc(-)-(G4S)2-GDF15:DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15 polypeptide linked to a DhCpmFc(-) domain via a polypeptide linker comprising the sequence of SEQ ID NO:64 that connects N-terminus of the GDF15 polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)-(G4S)2-GDF15:DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the sequence of
SEQ ID NO:283, (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence of
SEQ ID NO:48, (c) two GDF15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence:
GGGGSGGGGS (SEQ ID NO:64),
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In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGGGGSGGGGSARNGDHCPLGPGRCCRLHTVRASL
EDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVP
APCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:66), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggatccggaggcggtggaagcgcgcgcaacggagaccactgtc cgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctg gaagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagt gaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgc acgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgcca gcgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaa gaccgacaccggggtgtcgctccagacctatgatgacttgttagccaaag actgccactgcata (SEQ ID NO:65).
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains 5 comprising the sequence of SEQ ID NO:66 and two polypeptide chains comprising the sequence of SEQ ID NO:47.
II.E.8 DhCpmFc(-)-(G4S)2-GDF15(N3D):DhCpmFc(+)
The designation “DhCpmFc(-)-(G4S)2-GDF15(N3D):DhCpmFc(+)” in the instant 10 disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide linked to a DhCpmFc(-) domain via a linker comprising the sequence of SEQ ID NO:64 that connects the N-terminus of the GDF15(N3D) polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a
DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)-(G4S)2-GDF15(N3D):DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the sequence of
SEQ ID NO:283, (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence of SEQ ID NO:48, (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:52, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO:64, each linking the N-terminus of a GDF15(N3D) polypeptide to the C-terminus of a DhCpmFc(-) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid 30 sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGGGGSGGGGSARDGDHCPLGPGRCCRLHTVRASL
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EDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVP
APCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:68), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc 5 caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggatccggaggcggtggaagcgcgcgcgacggagaccactgtc cgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctg gaagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagt gaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgc acgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgcca gcgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaa gaccgacaccggggtgtcgctccagacctatgatgacttgttagccaaag actgccactgcata (SEQ ID NO:67).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having the sequence of SEQ ID NO:68 and two polypeptide chains having the sequence of SEQ ID
NO:47.
11.E.9 DhCpmFc(-)-G4P-GDF15:DhCpmFc(+)
The designation “DhCpmFc(-)-(G4P)-GDF15:DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF 15
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PCT/US2014/049254 polypeptide linked to a DhCpmFc(-) domain via a linker comprising the sequence of SEQ ID NO:69 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)-(G4P)-GDF15:DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the sequence of
SEQ ID NO:283, (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence of SEQ ID NO:48, (c) two GDF15 polypeptides (one each heterodimer) comprising the sequence of SEQ
ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence:
GGGGP (SEQ ID NO:69), each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a DhCpmFc(-) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGGGGPARNGDHCPLGPGRCCRLHTVRASLEDLGW
ADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCV PASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:71), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc
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PCT/US2014/049254 tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggacccgcgcgcaacggagaccactgtccgctcgggcccgggc gttgctgccgtctgcacacggtccgcgcgtcgctggaagacctgggctgg gccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcgg cgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagatcaaga cgagcctgcaccgcctgaagcccgacacggtgccagcgccctgctgcgtg cccgccagctacaatcccatggtgctcattcaaaagaccgacaccggggt gtcgctccagacctatgatgacttgttagccaaagactgccactgcata (SEQ ID NO :70) .
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having the sequence of SEQ ID NO:71 and two polypeptide chains having the sequence of SEQ ID NO:47.
II.E.10 DhCpmFc(-)-(G4P)2-GDF15:DhCpmFc(+)
The designation “DhCpmFc(-)-(G4P)2-GDF15:DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15 polypeptide linked to a DhCpmFc(-) domain via a linker comprising the sequence of SEQ ID NO:72 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second v comprising a DhCpmFc(+) sequence.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)-(G4P)2-GDF15:DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the sequence of
SEQ ID NO:283,
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PCT/US2014/049254 (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence of SEQ ID NO:48, (c) two GDF 15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence:
GGGGPGGGGP(SEQ ID NO:72), each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a DhCpmFc(-) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTOKSLSLSPGGGGGPGGGGPARNGDHCPLGPGRCCRLHTVRASL
EDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVP APCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:74), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggacctggaggcggtggaccagcgcgcaacggagaccactgtc cgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctg gaagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagt
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PCT/US2014/049254 gaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgc acgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgcca gcgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaa gaccgacaccggggtgtcgctccagacctatgatgacttgttagccaaag actgccactgcatatga (SEQ ID NO:73).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having 10 the sequence of SEQ ID NO:74 and two polypeptide chains comprising the sequence of SEQ
ID NO:47.
II.E. 11 DhCpmFc(-)-G4Q-GDF15:DhCpmFc(+)
The designation “DhCpmFc(-)-G4Q-GDF15:DhCpmFc(+)” in the instant disclosure 15 refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15 polypeptide linked to a DhCpmFc(-) domain via a linker comprising the sequence of SEQ ID NO:75 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the
DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two 20 DhCpmFc(-)-G4Q-GDF15:DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) chains (one each heterodimer) comprising the sequence of SEQ
IDNO:283, (b) two DhCpmFc(-) chains (one each heterodimer) comprising the sequence of SEQ ID NO:48, (c) two GDF15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence:
GGGGQ (SEQ ID NO:75) each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a DhCpmFc(-) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid 35 sequence (linker sequence double underlined):
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGGGGQARNGDHCPLGPGRCCRLHTVRASLEDLGW ADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCV PASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:77), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc 10 caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcactgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggacaggcgcgcaacggagaccactgtccgctcgggcccgggc gttgctgccgtctgcacacggtccgcgcgtcgctggaagacctgggctgg gccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcgg cgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagatcaaga cgagcctgcaccgcctgaagcccgacacggtgccagcgccctgctgcgtg cccgccagctacaatcccatggtgctcattcaaaagaccgacaccggggt gtcgctccagacctatgatgacttgttagccaaagactgccactgcatat ga (SEQ ID NO:76).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having the sequence of SEQ ID NO:77 and two polypeptide chains having the sequence of SEQ ID
NO:47.
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PCT/US2014/049254 ll.E. 12 DhCpmFc(-)-(G4Q)2-GDF15:DhCpmFc(+)
The designation “DhCpmFc(-)-(G4Q)2-GDF15:DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a 5 GDF15 polypeptide linked to a DhCpmFc(-) domain via a linker comprising the sequence of
SEQ ID NO:78 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)-(G4Q)2-GDF15:DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the sequence of
SEQIDNO:283, (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence of SEQ ID NO:48, (c) two GDF15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence:
GGGGQGGGGQ (SEQ ID NO:78) each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a DhCpmFc(-) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGGGGQGGGGQARNGDHCPLGPGRCCRLHTVRASL EDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVP APCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:80), which is encoded by the nucleic acid sequence:
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PCT/US2014/049254 gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggacagggaggcggtggacaggcgcgcaacggagaccactgtc cgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctg gaagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagt gaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgc acgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgcca gcgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaa gaccgacaccggggtgtcgctccagacctatgatgacttgttagccaaag actgccactgcatatga (SEQ ID NO:79).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID
NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having the sequence of SEQ ID NO:80 and two polypeptide chains having the sequence of SEQ ID NO:47.
ll.E. 13 DhCpmFc(-)-(G4Q)2-GDF15(N3D):DhCpmFc(+)
The designation “DhCpmFc(-)-(G4Q)2-GDF15(N3D):DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide linked to a DhCpmFc(-) domain via a linker comprising the sequence of SEQ ID NO:78 that connects the N-terminus of the GDF15(N3D) polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a
DhCpmFc(+) domain.
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In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)-(G4Q)2-GDF15(N3D):DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the sequence of SEQ ID NO:283, (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence of SEQ ID NO:48, (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO:78 each linking the N-terminus of a GDF15(N3D) polypeptide to the C-terminus of a DhCpmFc(-) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGGGGQGGGGQARDGDHCPLGPGRCCRLHTVRASL
EDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVP APCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:82), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca
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PCT/US2014/049254 agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggacagggaggcggtggacaggcgcgcgacggagaccactgtc cgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctg gaagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagt gaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgc acgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgcca gcgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaa gaccgacaccggggtgtcgctccagacctatgatgacttgttagccaaag actgccactgcata (SEQ ID NO:81).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having 15 the sequence of SEQ ID NO:82 and two polypeptide chains having the sequence of SEQ ID
NO:47.
II.E. 14 DhCpmFc(-)-(G4Q)rGDF15(Ndel3):DhCpmFc(+)
The designation “DhCpmFc(-)-(G4Q)2-GDF15(Ndel3):DhCpmFc(+)” in the instant 20 disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide linked to a DhCpmFc(-) domain via a linker comprising the sequence of SEQ ID NO:78 that connects the N-terminus of the GDF15(Ndel3) polypeptide to the C-terminus of the DhCpmFc(-) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)-(G4Q)2-GDF15(Ndel3):DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+) domains (one each heterodimer) comprising the sequence of
SEQ ID NO:283, (b) two DhCpmFc(-) domains (one each heterodimer) comprising the sequence of SEQ ID NO:48, (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55, and
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PCT/US2014/049254 (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO:78 each linking the N-terminus of a GDF15(Ndel3) polypeptide to the C-terminus of a DhCpmFc(-) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid 5 sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTOKSLSLSPGGGGGOGGGGOGDHCPLGPGRCCRLHTVRASLEDL GWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPC CVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:84), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggacagggaggcggtggacagggagaccactgtccgctcgggc ccgggcgttgctgccgtctgcacacggtccgcgcgtcgctggaagacctg ggctgggccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtg catcggcgcgtgcccgagccagttccgggcggcaaacatgcacgcgcaga tcaagacgagcctgcaccgcctgaagcccgacacggtgccagcgccctgc tgcgtgcccgccagctacaatcccatggtgctcattcaaaagaccgacac cggggtgtcgctccagacctatgatgacttgttagccaaagactgccact gcata (SEQ ID NO:83).
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:47, which is encoded by the nucleic acid sequence of SEQ ID NO:51.
As discussed above, a tetramer is provided comprising two polypeptide chains having 5 the sequence of SEQ ID NO:84 and two polypeptide chains having the sequence of SEQ ID
NO:47.
II.F. Charged pair (delHinge) Cysteine Clamp
A “cysteine clamp” mutation may be introduced into a Fc domain, such as a 10 CpmFc(+) domain, a CpmFc(-) domain, a DhCpmFc(+) domain, or a DhCpmFc(-) domain. A “cysteine clamp” mutation typically involves the introduction of a cysteine into the CH3 domain of an Fc domain at a specific location through mutation so that when incubated with another Fc domain, also having a cysteine introduced into the CH3 domain at a specific location through mutation, a disulfide bond (cysteine clamp) may be formed between the two
Fc domains (e.g., between a CpmFc(+) domain having a “cysteine clamp” mutation and a CpmFc(-) domain having a “cysteine clamp” mutation or between a DhCpmFc(+) domain having a “cysteine clamp” mutation and a DhCpmFc(-) domain having a “cysteine clamp” mutation). An Fc domain may contain one or more such cysteine clamp mutations.
In one embodiment, a cysteine clamp is provided by introducing a serine to cysteine mutation (S354C) into a first Fc domain and a tyrosine to cysteine mutation (Y349C) into a second Fc domain.
The designation “DhCpmFc(-)(S354C)” domain in the instant disclosure refers to an DhCpmFc(-) domain comprising a serine to cysteine mutation (S354C). The designation “DhCpmFc(+)(S354C)” domain in the instant disclosure refers to an DhCpmFc(+) domain comprising a serine to cysteine mutation (S354C). The designation “DhCpmFc(-)(Y349C)” domain in the instant disclosure refers to an DhCpmFc(-) domain comprising a serine to cysteine mutation (Y349C). The designation “DhCpmFc(+)(Y349C)” domain in the instant disclosure refers to an DhCpmFc(+) domain comprising a serine to cysteine mutation (Y349C).
The designation “CpmFc(-)(S354C)” domain in the instant disclosure refers to an
CpmFc(-) domain comprising a serine to cysteine mutation (S354C). The designation “CpmFc(+)(S354C)” domain in the instant disclosure refers to an CpmFc(+) domain comprising a serine to cysteine mutation (S354C). The designation “CpmFc(-)(Y349C)” domain in the instant disclosure refers to an CpmFc(-) domain comprising a serine to cysteine mutation (Y349C). The designation “CpmFc(+)(Y349C)” domain in the instant disclosure refers to an CpmFc(+) domain comprising a serine to cysteine mutation (Y349C).
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In another embodiment, a cysteine clamp is provided by introducing a leucine to cysteine mutation (L351C) into both a first and Fc domain.
The designation “DhCpmFc(-)(L351C)” domain in the instant disclosure refers to an DhCpmFc(-) domain comprising a serine to cysteine mutation (L351C). The designation “DhCpmFc(+)(L351C)” domain in the instant disclosure refers to an DhCpmFc(+) domain comprising a serine to cysteine mutation (L351C).
The designation “CpmFc(-)(L351C)” domain in the instant disclosure refers to an CpmFc(-) domain comprising a serine to cysteine mutation (L351C). The designation “CpmFc(+)(L351C)” domain in the instant disclosure refers to an CpmFc(+) domain comprising a serine to cysteine mutation (L351C).
The C-terminal lysine (K447) optionally may be deleted in the CpmFc(+) domain, the CpmFc(-) domain, or both. This may be advantageous, for example, when a peptide is fused at the C-terminus to reduce proteolysis of the fusion protein.
In some embodiments a heterodimer is provided comprises (i) a first polypeptide 15 chain comprising a GDF 15 region linked to a CpmFc(+) domain comprising a cysteine clamp mutation and (ii) a second polypeptide chain comprising a CpmFc(-) domain comprising a cysteine clamp mutation. In some embodiments, the N-terminus of the GDF 15 region is linked to the C-terminus of the CpmFc(+) domain comprising a cysteine clamp mutation, directly or via a polypeptide linker. In other embodiments, the N-terminus of the CpmFc(+) domain comprising a cysteine clamp mutation is linked to the C-terminus of the GDF 15 region, directly or via a polypeptide linker.
In some embodiments a heterodimer is provided comprises (i) a first polypeptide chain comprising a GDF 15 region linked to a CpmFc(-) domain comprising a cysteine clamp mutation and (ii) a second polypeptide chain comprising a CpmFc(+) domain comprising a cysteine clamp mutation. In some embodiments, the N-terminus of the GDF 15 region is linked to the C-terminus of the CpmFc(-) domain comprising a cysteine clamp mutation, directly or via a polypeptide linker. In other embodiments, the N-terminus of the CpmFc(-) domain comprising a cysteine clamp mutation is linked to the C-terminus of the GDF 15 region, directly or via a polypeptide linker.
In some embodiments a heterodimer is provided comprises (i) a first polypeptide chain comprising a GDF 15 region linked to a DhCpmFc(+) domain comprising a cysteine clamp mutation and (ii) a second polypeptide chain comprising a DhCpmFc(-) domain comprising a cysteine clamp mutation. In some embodiments, the N-terminus of the GDF 15 region is linked to the C-terminus of the DhCpmFc(+) domain comprising a cysteine clamp mutation, directly or via a polypeptide linker. In other embodiments, the N-terminus of the DhCpmFc(+) domain comprising a cysteine clamp mutation is linked to the C-terminus of the GDF 15 region, directly or via a polypeptide linker.
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In some embodiments a heterodimer is provided comprises (i) a first polypeptide chain comprising a GDF15 region linked to a DhCpmFc(-) domain comprising a cysteine clamp mutation and (ii) a second polypeptide chain comprising a DhCpmFc(+) domain comprising a cysteine clamp mutation. In some embodiments, the N-terminus of the GDF15 region is linked to the C-terminus of the DhCpmFc(-) domain comprising a cysteine clamp mutation, directly or via a polypeptide linker. In other embodiments, the N-terminus of the DhCpmFc(-) domain comprising a cysteine clamp mutation is linked to the C-terminus of the GDF15 region, directly or via a polypeptide linker.
In some embodiments, a tetramer is provided comprising a dimer of two such 10 heterodimers in which the two first polypeptide chains of the heterodimers are linked via an interchain disulfide bond between their respective GDF15 regions. See Figure 5 for a graphic depiction of an embodiment of a tetramer comprising two heterodimers, where each heterodimer comprises (i) a first polypeptide chain comprising a GDF15 polypeptide linked via a polypeptide linker to a DhCpmFc(+)(L351C) domain and (ii) a second polypeptide chain comprising a DhCpmFc(-)(L351C) domain.
ILF. 1 DhCpmFc(+)(S354C)-GDF15(N3D):DhCpmFc(-)(Y349C)
The designation “DhCpmFc(+)(S354C)-GDF15(N3D):DhCpmFc(-)(Y349C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a
GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(+)(S354C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(-)(Y349C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C354 of the first polypeptide chain and C349 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(+)(S354C)-GDF15(N3D):DhCpmFc(-)(Y349C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(S354C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO :85),
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA 5 PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:284), and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:88), which is encoded by the nucleic acid sequence:
gccccagagctgcttggtggaccatccgtgttcctgtttcctccaaagcc gaaggacaccctgatgatctcaagaactccggaagtgacttgcgtcgtcg tggacgtgtcacatgaggatccagaggtcaagttcaattggtatgtggac ggagtggaagtgcataacgccaagaccaaaccccgcgaagaacagtacaa tagcacctaccgcgtggtgagcgtccttactgtgctccaccaggactggc ttaatgggaaggaatacaagtgtaaggtgtccaacaaggccctccccgct cccatcgaaaagaccatctcaaaggcaaaggggcaaccaagggaacctca agtgtacaccctgcctccgtgcaggaaggagatgaccaagaaccaggtca gcctgacttgtctcgtgaagggcttctatcccagcgatattgctgtggaa tgggagtcaaatggccagcccgagaataactacaaaactaccccacccgt gctgaaatctgatgggtccttcttcctttactccaagctgaccgtggaca agagccgctggcaacaaggcaatgtctttagctgctcagtgatgcatgag gctctccataatcactacactcagaagtcactgtccctgtcacctggcgc gcgcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgc
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In a preferred embodiment, the second polypeptide chain and comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGK (SEQ ID NO:86), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtaa a (SEQ ID NO:89).
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:88 and two polypeptide chains comprising the sequence of SEQ ID NO: 86.
II.F.2 DhCpmFc(-)(Y349C)-GDF15:DhCpmFc(+)(S354C)
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The designation “DhCpmFc(-)(Y349C)-GDF15:DhCpmFc(+)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a
GDF15 polypeptide, the N-terminus of which is linked directly to the C-terminus of a
DhCpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a
DhCpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(Y349C)-GDF15:DhCpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(S354C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:285), (b) two DhCpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:91), and (c) two GDF15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
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WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:93), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgc gcgcaacggagaccactgtccgctcgggcccgggcgttgctgccgtctgc acacggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctg tcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagcca gttccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcc tgaagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaat cccatggtgctcattcaaaagaccgacaccggggtgtcgctccagaccta tgatgacttgttagccaaagactgccactgcata (SEQ ID NO:92).
In a preferred embodiment, the second polypeptide chain comprises the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGK (SEQ ID NO:90), which is encoded by the nucleic acid sequence:
gccccagagctgcttggtggaccatccgtgttcctgtttcctccaaagcc gaaggacaccctgatgatctcaagaactccggaagtgacttgcgtcgtcg
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:93 and two polypeptide chains comprising the sequence of SEQ ID NO:90.
11.F.3 DhCpmFc(-)(Y349C)-GDF15(N3D):DhCpmFc(+)(S354C)
The designation “DhCpmFc(-)(Y349C)-GDF15(N3D):DhCpmFc(+)(S354C)’’ in the instant disclosure refers to heterodimer comprising (i) a first polypeptide chain comprising a
GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(Y349C) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide and C354 of the second polypeptide.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)(Y349C)-GDF15(N3D):DhCpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions. An N3D mutation in GDF15 sequence may be introduced, e.g., to eliminate heterogeneity caused by N deamidation.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(S354C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:285, (b) two DhCpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:91, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
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In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA 5 PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:96), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgc gcgcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgc acacggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctg tcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagcca gttccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcc tgaagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaat cccatggtgctcattcaaaagaccgacaccggggtgtcgctccagaccta tgatgacttgttagccaaagactgccactgcata (SEQ ID NO:95).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:90, which is encoded by the nucleic acid sequence of SEQ ID NO:94.
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:96 and two polypeptide chains comprising the sequence of SEQ ID NO:90.
11.F.4 DhCpmFc(-)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(S354C)
The designation “DhCpmFc(-)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a
DhCpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions. Deletion of the N-terminal 3 amino acids (Ndel3) in GDF 15 sequence may be introduced, e.g., to eliminate heterogeneity caused by deamidation of asparagines or isomerization of aspartic acid.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(S354C) domains (one each heterodimer) of comprising the sequence of SEQ ID NO:285, (b) two DhCpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:91, and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPA
PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVIDSDGSFFIYSDITVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPR EVQVTMCIGACPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMV LIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:98), which is encoded by the nucleic acid sequence:
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PCT/US2014/049254 gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg agaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtcc gcgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacgg gaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggc ggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccg acacggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtg ctcattcaaaagaccgacaccggggtgtcgctccagacctatgatgactt gttagccaaagactgccactgcata (SEQ ID NO:97).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:90, which is encoded by the nucleic acid sequence of SEQ ID NO:94.
As discussed above, a tetramer is provided comprising two polypeptide chains 25 comprising the sequence of SEQ ID NO:98 and two polypeptide chains comprising the sequence of SEQ ID NO:90.
II.F.5 DhCpmFc(-)(Y349C)-G4-GDF15(N3D):DhCpmFc(+)(S354C)
The designation “DhCpmFc(-)(Y349C)-G4-GDF15(N3D):DhCpmFc(+)(S354C)” in 30 the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide linked to a DhCpmFc(-)(Y349C) domain via a linker comprising the sequence of SEQ ID NO:58 that connects the N-terminus of the GDF15(N3D) polypeptide to the C-terminus of a DhCpmFc(-)(Y349C) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
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In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(Y349C)-G4-GDF15(N3D):DhCpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(S354C) domains (one each heterodimer) of comprising the sequence of SEQ ID NO:285, (b) two DhCpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:91, (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO:58 each linking the N -terminus of a GDF15(N3D) polypeptide to the C-terminus of a DhCpmFc(-)(Y349C) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGGGGARDGDHCPLGPGRCCRLHTVRASLEDLGWA
DWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVP ASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:100), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca
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PCT/US2014/049254 agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg tggaggtggtgcgcgcgacggagaccactgtccgctcgggcccgggcgtt gctgccgtctgcacacggtccgcgcgtcgctggaagacctgggctgggcc gattgggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgc gtgcccgagccagttccgggcggcaaacatgcacgcgcagatcaagacga gcctgcaccgcctgaagcccgacacggtgccagcgccctgctgcgtgccc gccagctacaatcccatggtgctcattcaaaagaccgacaccggggtgtc gctccagacctatgatgacttgttagccaaagactgccactgcata (SEQ ID NO:99).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:90, which is encoded by the nucleic acid sequence of SEQ ID NO:94.
As discussed above, in a specific embodiment, a heterotetramer is provided comprising two monomers having the sequence of SEQ ID NO: 100 and two monomers having the sequence of SEQ ID NO:90.
ll.F. 6 DhCpmFc(-)(Y349C)-(G4S)2-GDF15(N3D):DhCpmFc(+)(S354C)
The designation “DhCpmFc(-)(Y349C)-(G4S)2-GDF15(N3D):DhCpmFc(+)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide linked to a DhCpmFc(-)(Y349C) domain via a linker comprising the sequence of SEQ ID NO:64 that connects the N-terminus of the GDF15(N3D) polypeptide to the C-terminus of a DhCpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)(Y349C)-(G4S)2-GDF15(N3D):DhCpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer:
(a) two DhCpmFc(+)(S354C) domains (one each heterodimer) of comprising the sequence of SEQ ID NO:285, (b) two DhCpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:91, (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52, and
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PCT/US2014/049254 (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO:64 each linking the N-terminus of a GDF15(N3D) polypeptide to the C-terminus of a DhCpmFc(-)(Y349C) domain via a peptide bond.
In a preferred embodiment, the first polypeptide comprises the amino acid sequence 5 (linker sequence double underlined):
APEIIGGPSVFIFPPKPKDTIMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVCTIPPSREEMTKNQVSITCIVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTOKSLSLSPGGGGGSGGGGSARDGDHCPLGPGRCCRLHTVRASL EDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVP APCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:102), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggatccggaggcggtggaagcgcgcgcgacggagaccactgtc cgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctg gaagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagt gaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgc acgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgcca gcgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaa gaccgacaccggggtgtcgctccagacctatgatgacttgttagccaaag actgccactgcata (SEQ ID NQ:101).
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:90, which is encoded by the nucleic acid sequence of SEQ ID NO:94.
As discussed above, in a specific embodiment, a heterotetramer is provided 5 comprising two monomers having the sequence of SEQ ID NO: 102 and two monomers having the sequence of SEQ ID NO:90.
ll.F. 7 DhCpmFc(-)(Y349C)-(G4Q)2-GDF15(N3D):DhCpmFc(+)(S354C)
The designation “DhCpmFc(-)(Y349C)-(G4Q)2-GDF15(N3D):DhCpmFc(+)(S354C)” 10 in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide linked to a DhCpmFc(-)(Y349C) domain via a linker comprising the sequence of SEQ ID NO:78 that connects the N-terminus of the GDF15(N3D) polypeptide to the C-terminus of the DhCpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(Y349C)-(G4Q)2-GDF15(N3D):DhCpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(S354C) domains (one each heterodimer) of comprising the sequence of SEQ ID NO:285, (b) two DhCpmFc(-)(Y349C) domains (one each heterodimer) comprising the 25 sequence of SEQ ID NO:91, (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO:78 each linking the N-terminus of a GDF15(N3D) polypeptide to the C-terminus of a
DhCpmFc(-)(Y349C) domain via a peptide bond.
In a preferred embodiment, the first polypeptide comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA 35 PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
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ALHNHYTQKSLSLSPGGGGGQGGGGQARDGDHCPLGPGRCCRLHTVRASL
EDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVP APCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:104), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggacagggaggcggtggacaggcgcgcgacggagaccactgtc cgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctg gaagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagt gaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgc acgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgcca gcgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaa gaccgacaccggggtgtcgctccagacctatgatgacttgttagccaaag actgccactgcata (SEQ ID NO:103).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:90, which is encoded by the nucleic acid sequence of SEQ ID NO:94.
As discussed above, in a specific embodiment, a heterotetramer is provided 30 comprising two monomers having the sequence of SEQ ID NO: 104 and two monomers having the sequence of SEQ ID NO:90.
II.F.8. DhCpmFc(-)(L351C)-(G4S)2-GDF15:DhCpmFc(+)(L351C)
The designation “DhCpmFc(-)(L351C)-(G4S)2-GDF15:DhCpmFc(+)(L351C)” in the 35 instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a
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GDF15 polypeptide linked to a DhCpmFc(-)(L351C) domain via a linker comprising the sequence of SEQ ID NO:64 that connects the N-terminus of the GDF15 polypeptide to the
C-terminus of the DhCpmFc(-)(L351C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(L351C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C351 of the first polypeptide chain and C351 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(L351C)-(G4S)2-GDF15:DhCpmFc(+)(L351C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(L351C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTCPPSRKEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:286), (b) two DhCpmFc(-)(L351C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTCPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPG (SEQ ID NO:106), (c) two GDF 15 polypeptide chains (one each heterodimer) comprising the sequence of SEQ ID NO: 12, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO:64 each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a
DhCpmFc(-)(L351C) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (linker sequence double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
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PIEKTISKAKGQPREPQVYTCPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGGGGSGGGGSARNGDHCPLGPGRCCRLHTVRASL
EDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVP 5 APCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:108), which is encoded by the nucleic acid sequence:
gcgccggaactgctgggcggcccgagcgtgtttctgtttccgccgaaacc gaaagataccctgatgattagccgcaccccggaagtgacctgcgtggtgg tggatgtgagccatgaagatccggaagtgaaatttaactggtatgtggat ggcgtggaagtgcataacgcgaaaaccaaaccgcgcgaagaacagtataa cagcacctatcgcgtggtgagcgtgctgaccgtgctgcatcaggattggc tgaacggcaaagaatataaatgcaaagtgagcaacaaagcgctgccggcg ccgattgaaaaaaccattagcaaagcgaaaggccagccgcgcgaaccgca ggtgtatacctgcccgccgagccgcgaagaaatgaccaaaaaccaggtga gcctgacctgcctggtgaaaggcttttatccgagcgatattgcggtggaa tgggaaagcaacggccagccggaaaacaactatgataccaccccgccggt gctggatagcgatggcagcttttttctgtatagcgatctgaccgtggata aaagccgctggcagcagggcaacgtgtttagctgcagcgtgatgcatgaa gcgctgcataaccattatacccagaaaagcctgagcctgagcccgggcgg cggcggcggcagcggcggcggcggcagcgcgcgcaacggcgatcattgcc cgctgggcccgggccgctgctgccgcctgcataccgtgcgcgcgagcctg gaagatctgggctgggcggattgggtgctgagcccgcgcgaagtgcaggt gaccatgtgcattggcgcgtgcccgagccagtttcgcgcggcgaacatgc atgcgcagattaaaaccagcctgcatcgcctgaaaccggataccgtgccg gcgccgtgctgcgtgccggcgagctataacccgatggtgctgattcagaa aaccgataccggcgtgagcctgcagacctatgatgatctgctggcgaaag attgccattgcatt (SEQ ID NO:107).
In a preferred embodiment, the second polypeptide chain and comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTCPPSRKEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGK (SEQ ID NO :105),
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PCT/US2014/049254 which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaa cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacacctgtcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtaa a (SEQ ID NO:109) .
As discussed above, in a specific embodiment, a heterotetramer is provided comprising two monomers having the sequence of SEQ ID NO: 108 and two monomers having the sequence of SEQ ID NO: 105.
II.G. HSA
The designations “HSA” or “human serum albumin” in the instant disclosure refer to a fusion protein comprising a GDF15 region linked, directly or via a polypeptide linker, to a human serum albumin (HSA) polypeptide. In some embodiments, the fusion protein comprises two or more HSA polypeptides.
Typically, the N-terminus of the GDF15 region is linked, directly or via a polypeptide linker, to the C-terminus of the HSA polypeptide. However, in some embodiments, the Nterminus of the HSA polypeptide is linked, directly or via a polypeptide linker, to the Cterminus of the GDF15 region.
In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via an interchain disulfide bond between their respective GDF15 regions. See Figure 6 for a graphic depiction of an embodiment of such a homodimer. Alternatively, a heterodimer is provided comprising one such fusion protein and a GDF15 polypeptide or GDF mutant polypeptide, linked via an interchain disulfide bond between the GDF15 region of the fusion protein and the GDF 15 polypeptide or mutant polypeptide.
II.G.I HSA-(G4S)4-GDF15:GDF15 heterodimer
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The designation “HSA-(G4S)4-GDF15:GDF15” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15 polypeptide linked to an HSA polypeptide via a linker comprising the sequence of SEQ ID NO: 18 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the HSA polypeptide, and (ii) a second polypeptide chain comprising a GDF15 polypeptide.
Typically, the first and second polypeptide chains are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the heterodimer comprises:
(a) one HSA polypeptide (first monomer) comprising the sequence:
DAHKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFA KTCVADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNE CFLQHKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFY APELLFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKC ASLQKFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDL
LECADDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPA
DLPSLAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLA
KTYETTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGE
YKFQNALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAE
DYLSVVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPK
EFNAETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDD FAAFVEKCCKADDKETCFAEEGKKLVAASQAALGL(SEQ ID NO:110), and (b) two GDF15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12, and (c) one polypeptide linker (first monomer) comprising the sequence of SEQ ID
NO: 18 linking the N-terminus of a GDF15 polypeptide to the C-terminus of the HSA polypeptide via a peptide bond.
In a preferred embodiment, the first polypeptide comprises the amino acid sequence (linker double underlined):
DAHKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFA KTCVADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNE CFLQHKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFY APELLFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKC ASLQKFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDL
LECADDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPA
DLPSLAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLA
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PCT/US2014/049254
KTYETTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGE
YKFQNALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAE
DYLSVVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPK
EFNAETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDD
FAAFVEKCCKADDKETCFAEEGKKLVAASOAALGLGGGGSGGGGSGGGGS
GGGGSARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVOVTMCI
GACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTG VSLQTYDDLLAKDCHCI (SEQ ID NO :112), which is encoded by the nucleic acid sequence:
gatgcacacaagagtgaggttgctcatcgatttaaagatttgggagaaga aaatttcaaagccttggtgttgattgcctttgctcagtatcttcagcagt gtccatttgaagatcatgtaaaattagtgaatgaagtaactgaatttgca aaaacatgtgttgctgatgagtcagetgaaaattgtgacaaatcacttea taccctttttggagacaaattatgcacagttgcaactcttcgtgaaacct atggtgaaatggctgactgctgtgcaaaacaagaacctgagagaaatgaa tgcttcttgcaacacaaagatgacaacccaaacctcccccgattggtgag accagaggttgatgtgatgtgcactgcttttcatgacaatgaagagacat ttttgaaaaaatacttatatgaaattgccagaagacatccttacttttat gccccggaactccttttctttgctaaaaggtataaagctgcttttacaga atgttgccaagctgctgataaagctgcctgcctgttgccaaagctcgatg aacttcgggatgaagggaaggcttcgtctgccaaacagagactcaagtgt gccagtctccaaaaatttggagaaagagctttcaaagcatgggcagtagc tcgcctgagccagagatttcccaaagctgagtttgcagaagtttccaagt tagtgacagatcttaccaaagtccacacggaatgctgccatggagatctg cttgaatgtgctgatgacagggcggaccttgccaagtatatctgtgaaaa tcaagattcgatctccagtaaactgaaggaatgctgtgaaaaacctctgt tggaaaaatcccactgcattgccgaagtggaaaatgatgagatgcctget gacttgccttcattagctgctgattttgttgaaagtaaggatgtttgcaa aaactatgctgaggcaaaggatgtcttcctgggcatgtttttgtatgaat atgcaagaaggcatcctgattactctgtcgtgctgctgctgagacttgcc aagacatatgaaaccactctagagaagtgctgtgccgctgcagatcctca tgaatgctatgccaaagtgttcgatgaatttaaacctcttgtggaagagc ctcagaatttaatcaaacaaaattgtgagctttttgagcagcttggagag tacaaattccagaatgcgctattagttcgttacaccaagaaagtacccca agtgtcaactccaactcttgtagaggtctcaagaaacctaggaaaagtgg gcagcaaatgttgtaaacatcctgaagcaaaaagaatgccctgtgcagaa
WO 2015/017710
PCT/US2014/049254 gactatctatccgtggtcctgaaccagttatgtgtgttgcatgagaaaac gccagtaagtgacagagtcaccaaatgctgcacagaatccttggtgaaca ggcgaccatgcttttcagctctggaagtcgatgaaacatacgttcccaaa gagtttaatgctgaaacattcaccttccatgcagatatatgcacactttc tgagaaggagagacaaatcaagaaacaaactgcacttgttgagctcgtga aacacaagcccaaggcaacaaaagagcaactgaaagctgttatggatgat ttcgcagcttttgtagagaagtgctgcaaggctgacgataaggagacctg ctttgccgaggagggtaaaaaacttgttgcggccagtcaggccgccttag gcttaggaggtggtggatccggaggcggtggaagcggaggtggtggatct ggaggcggtggaagcgcgcgcaacggagaccactgtccgctcgggcccgg gcgttgctgccgtctgcacacggtccgcgcgtcgctggaagacctgggct gggccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgcatc ggcgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagatcaa gacgagcctgcaccgcctgaagcccgacacggtgccagcgccctgctgcg tgcccgccagctacaatcccatggtgctcattcaaaagaccgacaccggg gtgtcgctccagacctatgatgacttgttagccaaagactgccactgcat atga (SEQ ID NO:111).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 12, which is encoded by the nucleic acid sequence of SEQ ID
NOTl.
As discussed above, a heterodimer is provided comprising a first polypeptide chain having the sequence of SEQ ID NO:112 and a second polypeptide chain having the sequence of SEQ ID NO: 12.
11.G.2 HSA-(G4S)4-GDF15
The designation “HSA-(G4S)4-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF 15 polypeptide linked to an HSA polypeptide via a linker comprising the sequence of SEQ ID NO: 18 that connects the N-terminus of the GDF 15 polypeptide to the C-terminus of the HSA polypeptide.
In certain embodiments, a homodimer is provided comprising two HSA-(G4S)4GDF15 fusion proteins, linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two HSA polypeptides (one each monomer) comprising the sequence of SEQ ID
ΝΟΤΙΟ;
WO 2015/017710
PCT/US2014/049254 (b) two GDF15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12, and (c) two polypeptide linkers (one each monomer) comprising the sequence of SEQ ID NO:18 each linking the N-terminus of a GDF15 polypeptide to the C-terminus of an HSA polypeptide via a peptide bond.
In a preferred embodiment, the fusion protein comprises the amino acid sequence of SEQ ID NO: 112, which is encoded by the nucleic acid sequence of SEQ ID NO: 111.
As discussed above, in a specific embodiment, a homodimer is provided comprising two fusion proteins having the sequence of SEQ ID NO:112.
II.G.3 HSA-GSPAPAPGS-GDF15
The designation “HSA-(GSPAPAPGS)-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF15 polypeptide linked to an HSA polypeptide via a linker comprising the sequence of SEQ ID NO: 113 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the HSA polypeptide.
In certain embodiments, a homodimer is provided comprising two HSA(GSPAPAPGS)-GDF15 fusion proteins, linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two HSA polypeptides (one each monomer) comprising the sequence of SEQ ID
NO: 110;
(b) two GDF 15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12; and (c) two polypeptide linkers (one each monomer) comprising the sequence:
GSPAPAPGS (SEQ ID NO:113) each linking the N-terminus of the GDF-15 polypeptide to the C-terminus of the HSA polypeptide via a peptide bond.
In a preferred embodiment, the fusion protein comprises the amino acid sequence (linker double underlined):
DAHKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFA KTCVADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNE CFLQHKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFY APELLFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKC ASLQKFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDL
LECADDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPA
DLPSLAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLA
WO 2015/017710
PCT/US2014/049254
KTYETTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGE
YKFQNALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAE
DYLSVVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPK
EFNAETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDD
FAAFVEKCCKADDKETCFAEEGKKLVAASQAALGLGSPAPAPGSARNGDH CPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGACPSQFRAAN MHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLA KDCHCI (SEQ ID NO:115), which is encoded by the nucleic acid sequence:
gatgcacacaagagtgaggttgctcatcgatttaaagatttgggagaaga aaatttcaaagccttggtgttgattgcctttgctcagtatcttcagcagt gtccatttgaagatcatgtaaaattagtgaatgaagtaactgaatttgca aaaacatgtgttgctgatgagtcagetgaaaattgtgacaaatcacttea taccctttttggagacaaattatgcacagttgcaactcttcgtgaaacct atggtgaaatggctgactgctgtgcaaaacaagaacctgagagaaatgaa tgcttcttgcaacacaaagatgacaacccaaacctcccccgattggtgag accagaggttgatgtgatgtgcactgcttttcatgacaatgaagagacat ttttgaaaaaatacttatatgaaattgccagaagacatccttacttttat gccccggaactccttttctttgctaaaaggtataaagctgcttttacaga atgttgccaagctgctgataaagctgcctgcctgttgccaaagctcgatg aacttcgggatgaagggaaggcttcgtctgccaaacagagactcaagtgt gccagtctccaaaaatttggagaaagagctttcaaagcatgggcagtagc tcgcctgagccagagatttcccaaagctgagtttgcagaagtttccaagt tagtgacagatcttaccaaagtccacacggaatgctgccatggagatctg cttgaatgtgctgatgacagggcggaccttgccaagtatatctgtgaaaa tcaagattcgatctccagtaaactgaaggaatgctgtgaaaaacctctgt tggaaaaatcccactgcattgccgaagtggaaaatgatgagatgcctget gacttgccttcattagctgctgattttgttgaaagtaaggatgtttgcaa aaactatgctgaggcaaaggatgtcttcctgggcatgtttttgtatgaat atgcaagaaggcatcctgattactctgtcgtgctgctgctgagacttgcc aagacatatgaaaccactctagagaagtgctgtgccgctgcagatcctca tgaatgctatgccaaagtgttcgatgaatttaaacctcttgtggaagagc ctcagaatttaatcaaacaaaattgtgagctttttgagcagcttggagag tacaaattccagaatgcgctattagttcgttacaccaagaaagtacccca agtgtcaactccaactcttgtagaggtctcaagaaacctaggaaaagtgg gcagcaaatgttgtaaacatcctgaagcaaaaagaatgccctgtgcagaa
WO 2015/017710
PCT/US2014/049254 gactatctatccgtggtcctgaaccagttatgtgtgttgcatgagaaaac gccagtaagtgacagagtcaccaaatgctgcacagaatccttggtgaaca ggcgaccatgcttttcagctctggaagtcgatgaaacatacgttcccaaa gagtttaatgctgaaacattcaccttccatgcagatatatgcacactttc tgagaaggagagacaaatcaagaaacaaactgcacttgttgagctcgtga aacacaagcccaaggcaacaaaagagcaactgaaagctgttatggatgat ttcgcagcttttgtagagaagtgctgcaaggctgacgataaggagacctg ctttgccgaggagggtaaaaaacttgttgcggccagtcaggccgccttag gcttaggatccccagctccagctccaggaagcgcgcgcaacggagaccac tgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtc gctggaagacctgggctgggccgattgggtgctgtcgccacgggaggtgc aagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaac atgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggt gccagcgccctgctgcgtgcccgccagctacaatcccatggtgctcattc aaaagaccgacaccggggtgtcgctccagacctatgatgacttgttagcc aaagactgccactgcatatga (SEQ ID NO:114).
As discussed above, in a specific embodiment, a homodimer is provided comprising two fusion proteins having the sequence of SEQ ID NO:115.
II.G.4 HSA-GS(PAPAP)2GS- GDF 15
The designation “HSA-GS(PAPAP)2GS-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF15 polypeptide linked to an HSA polypeptide via a linker comprising the sequence of SEQ ID NO: 116 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the HSA polypeptide.
In certain embodiments, a homodimer is provided comprising two HSAGS(PAPAP)2GS-GDF15 fusion proteins, linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two HSA polypeptides (one each monomer) comprising the sequence of SEQ ID
ΝΟΤΙΟ;
(b) two GDF 15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12; and (c) two polypeptide linkers (one each monomer) comprising the sequence:
GSPAPAPPAPAPGS (SEQ ID NO:116) each linking the N-terminus of the GDF-15 polypeptide to the C-terminus of the HSA polypeptide via a peptide bond.
WO 2015/017710
PCT/US2014/049254
In a preferred embodiment, the fusion protein comprises the amino acid sequence (linker double underlined):
DAHKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFA
KTCVADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNE
CFLQHKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFY APELLFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKC ASLQKFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDL LECADDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPA
DLPSLAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLA
KTYETTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGE YKFQNALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAE DYLSVVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPK EFNAETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDD FAAFVE KC C KADDKETCFAE E GKKLVAA S QAAL G LGSPAPAPPAPAPGSA
RNGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGACPSQ FRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTY DDLLAKDCHCI (SEQ ID NO:118), which is encoded by the nucleic acid sequence:
gatgcacacaagagtgaggttgctcatcgatttaaagatttgggagaaga aaatttcaaagccttggtgttgattgcctttgctcagtatcttcagcagt gtccatttgaagatcatgtaaaattagtgaatgaagtaactgaatttgca aaaacatgtgttgctgatgagtcagetgaaaattgtgacaaatcacttea taccctttttggagacaaattatgcacagttgcaactcttcgtgaaacct atggtgaaatggctgactgctgtgcaaaacaagaacctgagagaaatgaa tgcttcttgcaacacaaagatgacaacccaaacctcccccgattggtgag accagaggttgatgtgatgtgcactgcttttcatgacaatgaagagacat ttttgaaaaaatacttatatgaaattgccagaagacatccttacttttat gccccggaactccttttctttgctaaaaggtataaagctgcttttacaga atgttgccaagctgctgataaagctgcctgcctgttgccaaagctcgatg aacttcgggatgaagggaaggcttcgtctgccaaacagagactcaagtgt gccagtctccaaaaatttggagaaagagctttcaaagcatgggcagtagc tcgcctgagccagagatttcccaaagctgagtttgcagaagtttccaagt tagtgacagatcttaccaaagtccacacggaatgctgccatggagatctg cttgaatgtgctgatgacagggcggaccttgccaagtatatctgtgaaaa tcaagattcgatctccagtaaactgaaggaatgctgtgaaaaacctctgt tggaaaaatcccactgcattgccgaagtggaaaatgatgagatgcctget
WO 2015/017710
PCT/US2014/049254 gacttgccttcattagctgctgattttgttgaaagtaaggatgtttgcaa aaactatgctgaggcaaaggatgtcttcctgggcatgtttttgtatgaat atgcaagaaggcatcctgattactctgtcgtgctgctgctgagacttgcc aagacatatgaaaccactctagagaagtgctgtgccgctgcagatcctca tgaatgctatgccaaagtgttcgatgaatttaaacctcttgtggaagagc ctcagaatttaatcaaacaaaattgtgagctttttgagcagcttggagag tacaaattccagaatgcgctattagttcgttacaccaagaaagtacccca agtgtcaactccaactcttgtagaggtctcaagaaacctaggaaaagtgg gcagcaaatgttgtaaacatcctgaagcaaaaagaatgccctgtgcagaa gactatctatccgtggtcctgaaccagttatgtgtgttgcatgagaaaac gccagtaagtgacagagtcaccaaatgctgcacagaatccttggtgaaca ggcgaccatgcttttcagctctggaagtcgatgaaacatacgttcccaaa gagtttaatgctgaaacattcaccttccatgcagatatatgcacactttc tgagaaggagagacaaatcaagaaacaaactgcacttgttgagctcgtga aacacaagcccaaggcaacaaaagagcaactgaaagctgttatggatgat ttcgcagcttttgtagagaagtgctgcaaggctgacgataaggagacctg ctttgccgaggagggtaaaaaacttgttgcggccagtcaggccgccttag gcttaggatccccagctccagctccacccgcacctgcccctggaagcgcg cgcaacggagaccactgtccgctcgggcccgggcgttgctgccgtctgca cacggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgt cgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccag ttccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcct gaagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaatc ccatggtgctcattcaaaagaccgacaccggggtgtcgctccagacctat gatgacttgttagccaaagactgccactgcatatga (SEQ ID N0:117).
As discussed above, in a specific embodiment, a homodimer is provided comprising two fusion proteins having the sequence of SEQ ID NO:118.
II.G.5 HSA-GSAAQAAQQGS-GDF15
The designation “HSA-GSAAQAAQQGS-GDF15 in the instant disclosure refers to a fusion protein comprising a GDF 15 polypeptide linked to an HSA polypeptide via a linker comprising the sequence of SEQ ID NO:119 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the HSA polypeptide.
In certain embodiments, a homodimer is provided comprising two HSA35 GSAAQAAQQGS-GDF15 fusion proteins, linked via an interchain disulfide bond between their respective GDF 15 regions.
WO 2015/017710
PCT/US2014/049254
More particularly, in a specific embodiment, the homodimer comprises:
(a) two HSA polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 110;
(b) two GDF 15 polypeptides (one each monomer) comprising the sequence of SEQ 5 ID NO: 12; and (c) two polypeptide linkers (one each monomer) comprising the sequence:
GSAAQAAQQGS (SEQ ID NO:119) each linking the N-terminus of the GDF 15 polypeptide to the C-terminus of an HSA polypeptide via a peptide bond.
In a preferred embodiment, the fusion protein comprises the amino acid sequence (linker double underlined):
DAHKSEVAHRFKDIGEENFKAIVIIAFAQYIQQCPFEDHVKIVNEVTEFA
KTCVADESAENCDKSIHTIFGDKICTVATIRETYGEMADCCAKQEPERNE
CFIQHKDDNPNIPRIVRPEVDVMCTAFHDNEETFIKKYIYEIARRHPYFY
APEIIFFAKRYKAAFTECCQAADKAACIIPKIDEIRDEGKASSAKQRIKC ASIQKFGERAFKAWAVARISQRFPKAEFAEVSKIVTDITKVHTECCHGDI IECADDRADIAKYICENQDSISSKIKECCEKPIIEKSHCIAEVENDEMPA
DIPSIAADFVESKDVCKNYAEAKDVFIGMFIYEYARRHPDYSVVIIIRIA
KTYETTIEKCCAAADPHECYAKVFDEFKPIVEEPQNIIKQNCEIFEQIGE
YKFQNAIIVRYTKKVPQVSTPTIVEVSRNIGKVGSKCCKHPEAKRMPCAE DYISVVINQICVIHEKTPVSDRVTKCCTESIVNRRPCFSAIEVDETYVPK EFNAETFTFHADICTISEKERQIKKQTAIVEIVKHKPKATKEQIKAVMDD
FAAFVEKCCKADDKETCFAEEGKKIVAASOAAIGIGSAAQAAOOGSARNG
DHCPIGPGRCCRIHTVRASIEDIGWADWVISPREVQVTMCIGACPSQFRA
ANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMVIIQKTDTGVSIQTYDDI IAKDCHCI (SEQ ID NO:121), which is encoded by the nucleic acid sequence:
gatgcacacaagagtgaggttgctcatcgatttaaagatttgggagaaga aaatttcaaagccttggtgttgattgcctttgctcagtatcttcagcagt gtccatttgaagatcatgtaaaattagtgaatgaagtaactgaatttgca aaaacatgtgttgctgatgagtcagetgaaaattgtgacaaatcacttea taccctttttggagacaaattatgcacagttgcaactcttcgtgaaacct atggtgaaatggctgactgctgtgcaaaacaagaacctgagagaaatgaa tgcttcttgcaacacaaagatgacaacccaaacctcccccgattggtgag accagaggttgatgtgatgtgcactgcttttcatgacaatgaagagacat
WO 2015/017710
PCT/US2014/049254 ttttgaaaaaatacttatatgaaattgccagaagacatccttacttttat gccccggaactccttttctttgctaaaaggtataaagctgcttttacaga atgttgccaagctgctgataaagctgcctgcctgttgccaaagctcgatg aacttcgggatgaagggaaggcttcgtctgccaaacagagactcaagtgt gccagtctccaaaaatttggagaaagagctttcaaagcatgggcagtagc tcgcctgagccagagatttcccaaagctgagtttgcagaagtttccaagt tagtgacagatcttaccaaagtccacacggaatgctgccatggagatctg cttgaatgtgctgatgacagggcggaccttgccaagtatatctgtgaaaa tcaagattcgatctccagtaaactgaaggaatgctgtgaaaaacctctgt tggaaaaatcccactgcattgccgaagtggaaaatgatgagatgcctget gacttgccttcattagctgctgattttgttgaaagtaaggatgtttgcaa aaactatgctgaggcaaaggatgtcttcctgggcatgtttttgtatgaat atgcaagaaggcatcctgattactctgtcgtgctgctgctgagacttgcc aagacatatgaaaccactctagagaagtgctgtgccgctgcagatcctca tgaatgctatgccaaagtgttcgatgaatttaaacctcttgtggaagagc ctcagaatttaatcaaacaaaattgtgagctttttgagcagcttggagag tacaaattccagaatgcgctattagttcgttacaccaagaaagtacccca agtgtcaactccaactcttgtagaggtctcaagaaacctaggaaaagtgg gcagcaaatgttgtaaacatcctgaagcaaaaagaatgccctgtgcagaa gactatctatccgtggtcctgaaccagttatgtgtgttgcatgagaaaac gccagtaagtgacagagtcaccaaatgctgcacagaatccttggtgaaca ggcgaccatgcttttcagctctggaagtcgatgaaacatacgttcccaaa gagtttaatgctgaaacattcaccttccatgcagatatatgcacactttc tgagaaggagagacaaatcaagaaacaaactgcacttgttgagctcgtga aacacaagcccaaggcaacaaaagagcaactgaaagctgttatggatgat ttcgcagcttttgtagagaagtgctgcaaggctgacgataaggagacctg ctttgccgaggagggtaaaaaacttgttgcggccagtcaggccgccttag gcttaggatccgccgctcaggctgcacagcaaggaagcgcgcgcaacgga gaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtccg cgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacggg aggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcg gcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccga cacggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgc tcattcaaaagaccgacaccggggtgtcgctccagacctatgatgacttg ttagccaaagactgccactgcatatga (SEQ ID NO:120).
As discussed above, in a specific embodiment, a homodimer is provided comprising two fusion proteins having the sequence of SEQ ID NO: 121.
WO 2015/017710
PCT/US2014/049254
11.G.6 HSA-GS(AAQAAQQ)2GS-GDF15
The designation “HSA-GS(AAQAAQQ)2GS-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF 15 polypeptide linked to an HSA polypeptide via a linker comprising the sequence of SEQ ID NO: 122 that connects the N-terminus of the
GDF 15 polypeptide to the C-terminus of the HSA polypeptide.
In certain embodiments, a homodimer is provided comprising two HSAGS(AAQAAQQ)2GS-GDF15 fusion proteins, linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two HSA polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 110;
(b) two GDF 15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12; and (c) two polypeptide linkers (one each monomer) comprising the sequence:
GSAAQAAQQAAQAAQQGS (SEQ ID NO:122) each linking the N-terminus of the GDF-15 polypeptide to the C-terminus of the HSA polypeptide via a peptide bond.
In a preferred embodiment, the fusion protein comprises the amino acid sequence 20 (linker double underlined):
DAHKSEVAHREKDIGEENEKAIVIIAEAQYIQQCPFEDHVKIVNEVTEFA
KTCVADESAENCDKSIHTIFGDKICTVATIRETYGEMADCCAKQEPERNE
CFIQHKDDNPNIPRIVRPEVDVMCTAFHDNEETFIKKYIYEIARRHPYFY
APEIIFFAKRYKAAFTECCQAADKAACIIPKIDEIRDEGKASSAKQRIKC
ASIQKFGERAFKAWAVARISQRFPKAEFAEVSKIVTDITKVHTECCHGDI IECADDRADIAKYICENQDSISSKIKECCEKPIIEKSHCIAEVENDEMPA
DIPSIAADFVESKDVCKNYAEAKDVFIGMFIYEYARRHPDYSVVIIIRIA
KTYETTIEKCCAAADPHECYAKVFDEFKPIVEEPQNIIKQNCEIFEQIGE
YKFQNAIIVRYTKKVPQVSTPTIVEVSRNIGKVGSKCCKHPEAKRMPCAE
DYISVVINQICVIHEKTPVSDRVTKCCTESIVNRRPCFSAIEVDETYVPK EFNAETFTFHADICTISEKERQIKKQTAIVEIVKHKPKATKEQIKAVMDD
FAAFVEKCCKADDKETCFAEEGKKIVAASOAAIGIGSAAQAAQQAAQAAQ
QfifiARNGDHCPIGPGRCCRIHTVRASIEDIGWADWVISPREVQVTMCIGA
CPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMVIIQKTDTGVS
IQTYDDIIAKDCHCI (SEQ ID NO:124),
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PCT/US2014/049254 which is encoded by the nucleic acid sequence:
gatgcacacaagagtgaggttgctcatcgatttaaagatttgggagaaga aaatttcaaagccttggtgttgattgcctttgctcagtatcttcagcagt gtccatttgaagatcatgtaaaattagtgaatgaagtaactgaatttgca aaaacatgtgttgctgatgagtcagetgaaaattgtgacaaatcacttea taccctttttggagacaaattatgcacagttgcaactcttcgtgaaacct atggtgaaatggctgactgctgtgcaaaacaagaacctgagagaaatgaa tgcttcttgcaacacaaagatgacaacccaaacctcccccgattggtgag accagaggttgatgtgatgtgcactgcttttcatgacaatgaagagacat ttttgaaaaaatacttatatgaaattgccagaagacatccttacttttat gccccggaactccttttctttgctaaaaggtataaagctgcttttacaga atgttgccaagctgctgataaagctgcctgcctgttgccaaagctcgatg aacttcgggatgaagggaaggcttcgtctgccaaacagagactcaagtgt gccagtctccaaaaatttggagaaagagctttcaaagcatgggcagtagc tcgcctgagccagagatttcccaaagctgagtttgcagaagtttccaagt tagtgacagatcttaccaaagtccacacggaatgctgccatggagatctg cttgaatgtgctgatgacagggcggaccttgccaagtatatctgtgaaaa tcaagattcgatctccagtaaactgaaggaatgctgtgaaaaacctctgt tggaaaaatcccactgcattgccgaagtggaaaatgatgagatgcctget gacttgccttcattagctgctgattttgttgaaagtaaggatgtttgcaa aaactatgctgaggcaaaggatgtcttcctgggcatgtttttgtatgaat atgcaagaaggcatcctgattactctgtcgtgctgctgctgagacttgcc aagacatatgaaaccactctagagaagtgctgtgccgctgcagatcctca tgaatgctatgccaaagtgttcgatgaatttaaacctcttgtggaagagc ctcagaatttaatcaaacaaaattgtgagctttttgagcagcttggagag tacaaattccagaatgcgctattagttcgttacaccaagaaagtacccca agtgtcaactccaactcttgtagaggtctcaagaaacctaggaaaagtgg gcagcaaatgttgtaaacatcctgaagcaaaaagaatgccctgtgcagaa gactatctatccgtggtcctgaaccagttatgtgtgttgcatgagaaaac gccagtaagtgacagagtcaccaaatgctgcacagaatccttggtgaaca ggcgaccatgcttttcagctctggaagtcgatgaaacatacgttcccaaa gagtttaatgctgaaacattcaccttccatgcagatatatgcacactttc tgagaaggagagacaaatcaagaaacaaactgcacttgttgagctcgtga aacacaagcccaaggcaacaaaagagcaactgaaagctgttatggatgat ttcgcagcttttgtagagaagtgctgcaaggctgacgataaggagacctg ctttgccgaggagggtaaaaaacttgttgcggccagtcaggccgccttag gcttaggatccgccgctcaggctgcacagcaagcagcccaagcagctcag
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PCT/US2014/049254 cagggaagcgcgcgcaacggagaccactgtccgctcgggcccgggcgttg ctgccgtctgcacacggtccgcgcgtcgctggaagacctgggctgggccg attgggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgcg tgcccgagccagttccgggcggcaaacatgcacgcgcagatcaagacgag cctgcaccgcctgaagcccgacacggtgccagcgccctgctgcgtgcccg ccagctacaatcccatggtgctcattcaaaagaccgacaccggggtgtcg ctccagacctatgatgacttgttagccaaagactgccactgcatatga (SEQ ID NO:123).
As discussed above, in a specific embodiment, a homodimer is provided comprising 10 two fusion proteins having the sequence of SEQ ID NO: 124.
II.G. 7 HSA-GGNAEAAAKEAAAKEAAAKAGG-GDF15
The designation “HSA-GGNAEAAAKEAAAKEAAAKAGG-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF15 polypeptide linked to an HSA 15 polypeptide via a linker comprising the sequence of SEQ ID NO: 125 that connects the
N-terminus of the GDF15 polypeptide to the C-terminus of the HSA polypeptide.
In certain embodiments, a homodimer is provided comprising two HSAGGNAEAAAKEAAAKEAAAKAGG-GDF15 fusion proteins, linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two HSA polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 110;
(b) two GDF15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12; and (c) two polypeptide linkers (one each monomer) comprising the sequence:
GGNAEAAAKEAAAKEAAAKAGG (SEQ ID NO:125) each linking the N-terminus of the GDF-15 polypeptide to the C-terminus of the HSA polypeptide via a peptide bond.
In a preferred embodiment, the fusion protein comprises the amino acid sequence 30 (linker double underlined):
DAHKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFA
KTCVADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNE
CFLQHKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFY
APELLFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKC
ASLQKFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDL
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LECADDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPA
DLPSLAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLA
KTYETTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGE
YKFQNALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAE
DYLSVVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPK EFNAETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDD
FAAFVEKCCKADDKETCFAEEGKKLVAASQAALGLGGNAEAAAKEAAAKE
AAAKEAAAKAGGARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPRE
VQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVL
IQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:127), which is encoded by the nucleic acid sequence:
gatgcacacaagagtgaggttgctcatcgatttaaagatttgggagaaga aaatttcaaagccttggtgttgattgcctttgctcagtatcttcagcagt gtccatttgaagatcatgtaaaattagtgaatgaagtaactgaatttgca aaaacatgtgttgctgatgagtcagetgaaaattgtgacaaatcacttea taccctttttggagacaaattatgcacagttgcaactcttcgtgaaacct atggtgaaatggctgactgctgtgcaaaacaagaacctgagagaaatgaa tgcttcttgcaacacaaagatgacaacccaaacctcccccgattggtgag accagaggttgatgtgatgtgcactgcttttcatgacaatgaagagacat ttttgaaaaaatacttatatgaaattgccagaagacatccttacttttat gccccggaactccttttctttgctaaaaggtataaagctgcttttacaga atgttgccaagctgctgataaagctgcctgcctgttgccaaagctcgatg aacttcgggatgaagggaaggcttcgtctgccaaacagagactcaagtgt gccagtctccaaaaatttggagaaagagctttcaaagcatgggcagtagc tcgcctgagccagagatttcccaaagctgagtttgcagaagtttccaagt tagtgacagatcttaccaaagtccacacggaatgctgccatggagatctg cttgaatgtgctgatgacagggcggaccttgccaagtatatctgtgaaaa tcaagattcgatctccagtaaactgaaggaatgctgtgaaaaacctctgt tggaaaaatcccactgcattgccgaagtggaaaatgatgagatgcctget gacttgccttcattagctgctgattttgttgaaagtaaggatgtttgcaa aaactatgctgaggcaaaggatgtcttcctgggcatgtttttgtatgaat atgcaagaaggcatcctgattactctgtcgtgctgctgctgagacttgcc aagacatatgaaaccactctagagaagtgctgtgccgctgcagatcctca tgaatgctatgccaaagtgttcgatgaatttaaacctcttgtggaagagc ctcagaatttaatcaaacaaaattgtgagctttttgagcagcttggagag tacaaattccagaatgcgctattagttcgttacaccaagaaagtacccca
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PCT/US2014/049254 agtgtcaactccaactcttgtagaggtctcaagaaacctaggaaaagtgg gcagcaaatgttgtaaacatcctgaagcaaaaagaatgccctgtgcagaa gactatctatccgtggtcctgaaccagttatgtgtgttgcatgagaaaac gccagtaagtgacagagtcaccaaatgctgcacagaatccttggtgaaca ggcgaccatgcttttcagctctggaagtcgatgaaacatacgttcccaaa gagtttaatgctgaaacattcaccttccatgcagatatatgcacactttc tgagaaggagagacaaatcaagaaacaaactgcacttgttgagctcgtga aacacaagcccaaggcaacaaaagagcaactgaaagctgttatggatgat ttcgcagcttttgtagagaagtgctgcaaggctgacgataaggagacctg ctttgccgaggagggtaaaaaacttgttgcggccagtcaggccgccttag gcttaggaggcaacgccgaggctgccgctaaggaagccgctgccaaggag gccgcagcaaaagaggctgcagctaaggccggaggagcgcgcaacggaga ccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcg cgtcgctggaagacctgggctgggccgattgggtgctgtcgccacgggag gtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggc aaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgaca cggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgctc attcaaaagaccgacaccggggtgtcgctccagacctatgatgacttgtt agccaaagactgccactgcatatga (SEQ ID NO:126).
As discussed above, in a specific embodiment, a homodimer is provided comprising two fusion proteins having the sequence of SEQ ID NO: 127.
II.G.8 HSA-(G4S)6-GDF15
The designation “HSA-(G4S)6-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF 15 polypeptide linked to an HSA polypeptide via a linker comprising the sequence of SEQ ID NO: 128 that connects the N-terminus of the GDF15 polypeptide to the C-terminus of the HSA polypeptide.
In certain embodiments, a homodimer is provided comprising two HSA-(G4S)6GDF15 fusion proteins, linked via an interchain disulfide bond between their respective
GDF15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two HSA polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 110;
(b) two GDF 15 polypeptides (one each monomer) comprising the sequence of SEQ
ID NO: 12; and (c) two polypeptide linkers (one each monomer) comprising the sequence:
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GGGGSGGGGSGGGGSGGGGSGGGGSGGGGS (SEQ ID NO:128) each linking the N-terminus of the GDF-15 polypeptide to the C-terminus of the HSA polypeptide via a peptide bond.
In a preferred embodiment, the fusion protein comprises the amino acid sequence 5 (linker double underlined):
DAHKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFA
DAHKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFA
KTCVADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNE
CFLQHKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFY
APELLFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKC ASLQKFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDL LECADDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPA
DLPSLAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLA
KTYETTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGE
YKFQNALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAE DYLSVVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPK EFNAETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDD
FAAFVEKCCKADDKETCFAEEGKKLVAASOAALGLGGGGSGGGGSGGGGS
GGGGSGGGGSGGGGSARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVLS
PREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNP MVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:130), which is encoded by the nucleic acid sequence:
gatgcacacaagagtgaggttgctcatcgatttaaagatttgggagaaga aaatttcaaagccttggtgttgattgcctttgctcagtatcttcagcagt gtccatttgaagatcatgtaaaattagtgaatgaagtaactgaatttgca aaaacatgtgttgctgatgagtcagetgaaaattgtgacaaatcacttea taccctttttggagacaaattatgcacagttgcaactcttcgtgaaacct atggtgaaatggctgactgctgtgcaaaacaagaacctgagagaaatgaa tgcttcttgcaacacaaagatgacaacccaaacctcccccgattggtgag accagaggttgatgtgatgtgcactgcttttcatgacaatgaagagacat ttttgaaaaaatacttatatgaaattgccagaagacatccttacttttat gccccggaactccttttctttgctaaaaggtataaagctgcttttacaga atgttgccaagctgctgataaagctgcctgcctgttgccaaagctcgatg aacttcgggatgaagggaaggcttcgtctgccaaacagagactcaagtgt gccagtctccaaaaatttggagaaagagctttcaaagcatgggcagtagc
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PCT/US2014/049254 tcgcctgagccagagatttcccaaagctgagtttgcagaagtttccaagt tagtgacagatcttaccaaagtccacacggaatgctgccatggagatctg cttgaatgtgctgatgacagggcggaccttgccaagtatatctgtgaaaa tcaagattcgatctccagtaaactgaaggaatgctgtgaaaaacctctgt tggaaaaatcccactgcattgccgaagtggaaaatgatgagatgcctget gacttgccttcattagctgctgattttgttgaaagtaaggatgtttgcaa aaactatgctgaggcaaaggatgtcttcctgggcatgtttttgtatgaat atgcaagaaggcatcctgattactctgtcgtgctgctgctgagacttgcc aagacatatgaaaccactctagagaagtgctgtgccgctgcagatcctca tgaatgctatgccaaagtgttcgatgaatttaaacctcttgtggaagagc ctcagaatttaatcaaacaaaattgtgagctttttgagcagcttggagag tacaaattccagaatgcgctattagttcgttacaccaagaaagtacccca agtgtcaactccaactcttgtagaggtctcaagaaacctaggaaaagtgg gcagcaaatgttgtaaacatcctgaagcaaaaagaatgccctgtgcagaa gactatctatccgtggtcctgaaccagttatgtgtgttgcatgagaaaac gccagtaagtgacagagtcaccaaatgctgcacagaatccttggtgaaca ggcgaccatgcttttcagctctggaagtcgatgaaacatacgttcccaaa gagtttaatgctgaaacattcaccttccatgcagatatatgcacactttc tgagaaggagagacaaatcaagaaacaaactgcacttgttgagctcgtga aacacaagcccaaggcaacaaaagagcaactgaaagctgttatggatgat ttcgcagcttttgtagagaagtgctgcaaggctgacgataaggagacctg ctttgccgaggagggtaaaaaacttgttgcggccagtcaggccgccttag gcttaggaggtggtggctctggaggcggtggaagcggaggcggtggatcc ggaggcggtggaagcggaggtggtggatctggaggcggtggaagcgcgcg caacggagaccactgtccgctcgggcccgggcgttgctgccgtctgcaca cggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgtcg ccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagtt ccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctga agcccgacacggtgccagcgccctgctgcgtgcccgccagctacaatccc atggtgctcattcaaaagaccgacaccggggtgtcgctccagacctatga tgacttgttagccaaagactgccactgcatatga (SEQ ID NO:129).
As discussed above, in a specific embodiment, a homodimer is provided comprising two fusion proteins having the sequence of SEQ ID NO: 130.
II.G.9 HSA-GS(AAQAAQQ)2GS-GDF15(N3D)
The designation “HSA-GS(AAQAAQQ)2GS-GDF15(N3D)” in the instant disclosure refers to a fusion protein comprising a GDF15(N3D) polypeptide linked to an HSA
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PCT/US2014/049254 polypeptide via a linker comprising the sequence of SEQ ID NO: 122 that connects the N-terminus of the GDF15(N3D) polypeptide to the C-terminus of the HSA polypeptide.
In certain embodiments, a homodimer is provided comprising two HSAGS(AAQAAQQ)2GS-GDF15(N3D) fusion proteins, linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two HSA polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 110;
(b) two GDF15(N3D) polypeptides (one each monomer) comprising the sequence of 10 SEQIDNO:52; and (c) two polypeptide linkers (one each monomer) comprising the sequence of SEQ ID NO:122 each linking the N-terminus of a GDF15(N3D) polypeptide to the C-terminus of an HSA polypeptide via a peptide bond.
In a preferred embodiment, the fusion protein comprises the amino acid sequence 15 (linker double underlined):
DAHKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFA
KTCVADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNE
CFLQHKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFY
APELLFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKC
ASLQKFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDL LECADDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPA
DLPSLAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLA
KTYETTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGE
YKFQNALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAE
DYLSVVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPK EFNAETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDD
FAAFVEKCCKADDKETCFAEEGKKLVAASOAALGLGSAAQAAQQAAQAAQ
20ARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGA
CPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVS
LQTYDDLLAKDCHCI (SEQ ID NO:242), which is encoded by the nucleic acid sequence:
gatgcacacaagagtgaggttgctcatcgatttaaagatttgg gagaagaaaatttcaaagccttggtgttgattgcctttgctcagtatctt cagcagtgtccatttgaagatcatgtaaaattagtgaatgaagtaactga atttgcaaaaacatgtgttgctgatgagtcagctgaaaattgtgacaaat cacttcataccctttttggagacaaattatgcacagttgcaactcttcgt
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PCT/US2014/049254 gaaacctatggtgaaatggctgactgctgtgcaaaacaagaacctgagag aaatgaatgcttcttgcaacacaaagatgacaacccaaacctcccccgat tggtgagaccagaggttgatgtgatgtgcactgcttttcatgacaatgaa gagacatttttgaaaaaatacttatatgaaattgccagaagacatcctta cttttatgccccggaactccttttctttgctaaaaggtataaagctgctt ttacagaatgttgccaagctgctgataaagctgcctgcctgttgccaaag ctcgatgaacttcgggatgaagggaaggcttcgtctgccaaacagagact caagtgtgccagtctccaaaaatttggagaaagagctttcaaagcatggg cagtagctcgcctgagccagagatttcccaaagctgagtttgcagaagtt tccaagttagtgacagatcttaccaaagtccacacggaatgctgccatgg agatctgcttgaatgtgctgatgacagggcggaccttgccaagtatatct gtgaaaatcaagattcgatctccagtaaactgaaggaatgctgtgaaaaa cctctgttggaaaaatcccactgcattgccgaagtggaaaatgatgagat gcctgctgacttgccttcattagctgctgattttgttgaaagtaaggatg tttgcaaaaactatgctgaggcaaaggatgtcttcctgggcatgtttttg tatgaatatgcaagaaggcatcctgattactctgtcgtgctgctgctgag acttgccaagacatatgaaaccactctagagaagtgctgtgccgctgcag atcctcatgaatgctatgccaaagtgttcgatgaatttaaacctcttgtg gaagagcctcagaatttaatcaaacaaaattgtgagctttttgagcagct tggagagtacaaattccagaatgcgctattagttcgttacaccaagaaag taccccaagtgtcaactccaactcttgtagaggtctcaagaaacctagga aaagtgggcagcaaatgttgtaaacatcctgaagcaaaaagaatgccctg tgcagaagactatctatccgtggtcctgaaccagttatgtgtgttgcatg agaaaacgccagtaagtgacagagtcaccaaatgctgcacagaatccttg gtgaacaggcgaccatgcttttcagctctggaagtcgatgaaacatacgt tcccaaagagtttaatgctgaaacattcaccttccatgcagatatatgca cactttctgagaaggagagacaaatcaagaaacaaactgcacttgttgag ctcgtgaaacacaagcccaaggcaacaaaagagcaactgaaagctgttat ggatgatttcgcagcttttgtagagaagtgctgcaaggctgacgataagg agacctgctttgccgaggagggtaaaaaacttgttgcggccagtcaggcc gccttaggcttaggatccgccgctcaggctgcacagcaagcagcccaagc agctcagcagggaagcgcgcgcgacggagaccactgtccgctcgggcccg ggcgttgctgccgtctgcacacggtccgcgcgtcgctggaagacctgggc tgggccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgcat cggcgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagatca agacgagcctgcaccgcctgaagcccgacacggtgccagcgccctgctgc gtgcccgccagctacaatcccatggtgctcattcaaaagaccgacaccgg
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PCT/US2014/049254 ggtgtcgctccagacctatgatgacttgttagccaaagactgccactgca ta (SEQ ID NO:241).
As discussed above, in a specific embodiment, a homodimer is provided comprising two fusion proteins having the sequence of SEQ ID NO:242.
II.H, Constructs with Mutations to Address Affinity for FcyR Binding
It was found that certain charged pair (delHinge) multimers exhibited Fey receptor (FcyR) binding, particularly to FcyRI and FcyRIII. See, e.g., Example 7. In some cases, the FcyR binding affinity was comparable to that of observed in multimers comprising a hinge region. This was unexpected, because the Fey receptor interacts with the hinge region and these multimers were delHinge, as described above, lacking all or part of the hinge region. Mutational analyses of the Fc residues involved in binding to FcyR suggest that the main interaction site is localized in the hinge region and CH2 domain (Tamm A, 1997, Int. Rev. Immunol. 16:57-85). See also, Radaev S, et al., J. Biol. Chem. 276:16469-16477;
Sondermann, P, et al., 2000, Nature 406:267-273.
Antibody-dependent cellular cytotoxicity (ADCC), an immune response mediated primarily by natural killer (NK) cells in humans, depends on the interaction of FcyRs, especially FcyRIIIA in humans, with the Fc domain of an antibody or Fc-containing protein. In ADCC, Fc binding to FcyRIII on the surface of an NK cell activates the NK cell, which releases perforins and granzymes.
Accordingly, constructs are provided having additional modifications to modulate the interaction of the construct with the FcyR. In one series of embodiments, an asparagine to glycine mutation (N297G) is introduced to a native Fc or Fc variant, including the various Fc domains described above. The N297G mutation removes a conserved N-glycosylation site at in the CH2 domain.
In another series of embodiments, additional N-terminal amino acid residues are deleted from an Fc domain from which all or a portion of the hinge region has been removed. For example, the amino acid sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKT ISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNG QPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPGK (SEQ ID NQ:303)
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PCT/US2014/049254 is provided by deletion of amino acid residues N-terminal to G236 of the Fe domain of wildtype IgGl. In some embodiments, the C-terminal lysine (K447) optionally may be deleted from this Fe variant. The amino acid sequence:
GPSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVITVIHQDWINGKEYKCKVSNKAIPAPIEKTI SKAKGQPREPQVYTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNGQ PENNYKTTPPVIDSDGSFFIYSKITVDKSRWQQGNVFSCSVMHEAIHNHY TQKSLSLSPGK (SEQ ID NO:304) is provided by deletion of amino acid residues N-terminal to G237 from the Fe domain of 10 wild-type IgGl. In some embodiments, the C-terminal lysine (K447) optionally may be deleted from this Fe variant. The amino acid sequence:
PSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPAPIEKTIS
KAKGQPREPQVYTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNGQP
ENNYKTTPPVIDSDGSFFIYSKITVDKSRWQQGNVFSCSVMHEAIHNHYT QKSISISPGK (SEQ ID NO:305) is provided by deletion of amino acid residues N-terminal to P238 of the Fe domain of wildtype IgGl. In some embodiments, the C-terminal lysine (K447) optionally may be deleted from this Fe variant.
In one embodiment, a DhCpmFc(-) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “DhCpmFc(-)(N297G)” domain). In another embodiment, a DhCpmFc(+) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “DhCpmFc(+)(N297G)” domain).
In another embodiment, a DhCpmFc(-)(Y349C) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “DhCpmFc(-)(N297G)(Y349C)” domain). In another embodiment, a DhCpmFc(+)(S354C) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “DhCpmFc(+)(N297G)(S354C)” domain).
In another embodiment, a DhCpmFc(+)(Y349C) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “DhCpmFc(+)(N297G)(Y349C)”domain). In another embodiment, a DhCpmFc(-)(S354C) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as “DhCpmFc(-)(N297G)(S354C)” domain).
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In another embodiment, a DhCpmFc(+)(L351C) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “DhCpmFc(+)(N297G)( L351C)” domain). In another embodiment, a DhCpmFc(-)(L351C) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “DhCpmFc(-)(N297G)( L351C)” domain).
In another embodiment, a DhCpmFc(-) domain into which an alanine to cysteine mutation (A287C) has been introduced is provided (referred to herein as a “DhCpmFc(-)(A287C)” domain). In another embodiment, a DhCpmFc(+) domain into which an alanine to cysteine mutation (A287C) has been introduced is provided (referred to herein as a “DhCpmFc(+)(A287C)” domain).
In another embodiment, a DhCpmFc(-) domain into which a leucine to cysteine mutation (L306C) has been introduced is provided (referred to herein as a “DhCpmFc(-)(L306C)” domain). In another embodiment, a DhCpmFc(+) domain into which a leucine to cysteine mutation (L306C) has been introduced is provided (referred to herein as a “DhCpmFc(+)(L306C)” domain).
In another embodiment, a DhCpmFc(-)(A287C) domain into which a tyrosine to cysteine mutation (Y349C) has been introduced is provided (referred to herein as a “DhCpmFc(-)(A287C)(Y349C)” domain). In another embodiment, a DhCpmFc(+)(A287C) domain into which a tyrosine to cysteine mutation (Y349C) has been introduced is provided (referred to herein as a “DhCpmFc(+)(A287C)(Y349C)” domain).
In another embodiment, a DhCpmFc(-)(A287C) domain into which a serine to cysteine mutation (S354C) has been introduced is provided (referred to herein as a “DhCpmFc(-)(A287C)(S354C)” domain). In another embodiment, a DhCpmFc(+)(A287C) domain into which a serine to cysteine mutation (S354C) has been introduced is provided (referred to herein as a “DhCpmFc(+)(A287C)(S354C)” domain).
In another embodiment, a DhCpmFc(-)(L306C) domain into which a tyrosine to cysteine mutation (Y349C) has been introduced is provided (referred to herein as a “DhCpmFc(-)(L306C)(Y349C)” domain). In another embodiment, a DhCpmFc(+)(L306C) domain into which a tyrosine to cysteine mutation (Y349C) has been introduced is provided (referred to herein as a “DhCpmFc(+)(L306C)(Y349C)” domain).
In another embodiment, a DhCpmFc(-)(L306C) domain into which a serine to cysteine mutation (S354C) has been introduced is provided (referred to herein as a “DhCpmFc(-)(L306C)(S354C)” domain). In another embodiment, a DhCpmFc(+)(L306C) domain into which a serine to cysteine mutation (S354C) has been introduced is provided (referred to herein as a “DhCpmFc(+)(A287C)( L306C)” domain).
In another embodiment, a DhCpmFc(-) domain from which the N-terminal 7 amino acids have been removed is provided (referred to herein as a “Dh2CpmFc(-)” domain). In
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PCT/US2014/049254 another embodiment, a DhCpmFc(+) domain from which the N-terminal 7 amino acids have been removed is provided (referred to herein as a “Dh2CpmFc(+)” domain).
In another embodiment, a DhCpmFc(-)(Y349C) domain from which the N-terminal 7 amino acids have been removed is provided (referred to herein as a “Dh2CpmFc(-)(Y349C)” domain). In another embodiment, a DhCpmFc(+)(S354C) domain from which the N-terminal 7 amino acids have been removed is provided (referred to herein as a “Dh2CpmFc(+)(S354C)” domain).
In another embodiment, a DhCpmFc(+)(Y349C) domain from which the N-terminal 7 amino acids have been removed is provided (referred to herein as a “Dh2CpmFc(+)(Y349C)” domain). In another embodiment, a DhCpmFc(-)(S354C) domain from which the N-terminal 7 amino acids have been removed is provided (referred to herein as a “Dh2CpmFc()(S354C)” domain).
In another embodiment, a CpmFc(+) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “CpmFc(+)(N297G)”domain). In another embodiment, a CpmFc(-) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “CpmFc(-)(N297G)” domain).
In another embodiment, a Dh2CpmFc(+) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “Dh2CpmFc(+)(N297G)”domain). In another embodiment, a Dh2CpmFc(-) domain into which an asparagine to glycine mutation (N297G) has been introduced is provided (referred to herein as a “Dh2CpmFc(-)(N297G)”domain).
In another embodiment, a Dh2CpmFc(-)(N297G) domain into which an alanine to cysteine mutation (A287C) has been introduced is provided (referred to herein as a “Dh2CpmFc(-)(N297G)(A287C)” domain). In another embodiment, Dh2CpmFc(+)(N297G) domain into which a leucine to cysteine mutation (L306C) has been introduced is provided (referred to herein as a “Dh2CpmFc(+)(N297G)(L306C)” domain).
In another embodiment, a Dh2CpmFc(-)(N297G)(A287C) domain into which a tyrosine to cysteine mutation (Y349C) has been introduced is provided (referred to herein as a “Dh2CpmFc(-)(N297G)(A287C)(Y349C)” domain). In another embodiment, a
Dh2CpmFc(+)(N297G)(L306C) domain into which a serine to cysteine mutation (S354C) has been introduced is provided (referred to herein as a “Dh2CpmFc(+)(N297G)(L306C)(S354C)” domain).
In another embodiment, a Dh2CpmFc(-) domain onto which two glycines have been added to the N-terminus is provided (referred to herein as a “GG-Dh2CpmFc(-)(N297G)” domain). In another embodiment, a Dh2CpmFc(+) domain onto which two glycines have ill
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In another embodiment, a GG-Dh2CpmFc(-) domain into which a tyrosine to cysteine mutation (Y349C) have been introduced is provided (referred to herein as a “GG5 Dh2CpmFc(-)(Y349C)” domain). In another embodiment, a GG-Dh2CpmFc(+) domain into which a serine to cysteine mutation (S354C) has been introduced is provided (referred to herein as a “GG-Dh2CpmFc(+)(S354C)” domain).
In another embodiment, a GG-Dh2CpmFc(+) domain into which a tyrosine to cysteine mutation (Y349C) has been introduced is provided (referred to herein as a “GG10 Dh2CpmFc(+)(Y349C)” domain). In another embodiment, a GG-Dh2CpmFc(-) domain into which a serine to cysteine mutation (S354C) has been introduced is provided (referred to herein as a “GG-Dh2CpmFc(-)(S354C)” domain).
In another embodiment, a Dh2CpmFc(-) domain onto which a glycine has been added to the N-terminus is provided (referred to herein as a “Dh3CpmFc(-)(N297G)” domain). In another embodiment, a Dh2CpmFc(+) domain onto which a glycine has been added to the Nterminus is provided (referred to herein as a “Dh3CpmFc(+)” domain).
In another embodiment, a Dh3CpmFc(-) domain into which a tyrosine to cysteine mutation (Y349C) has been introduced is provided (referred to herein as a “Dh3CpmFc(-)(Y349C)” domain). In another embodiment, a Dh3CpmFc(+) domain into which a serine to cysteine mutation (S354C) has been introduced is provided (referred to herein as a “Dh3CpmFc(+)(S354C)” domain).
In another embodiment, an asparagine to glycine mutation (N297G) is introduced into a DhMonoFc domain (referred to herein as “DhMonoFc(N297G)”).
II.H.l DhCpmFc(-)(N297G)-GDF15(Ndel3):DhCpmFc(+)(N297G)
The designation “DhCpmFc(-)(N297G)-GDF15(Ndel3):DhCpmFc(+)(N297G)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the Cterminus of a DhCpmFc(-)(N297G) domain, and (ii) a second polypeptide chain comprising a
DhCpmFc(+)(N297G) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(N297G)-GDF15(Ndel3):DhCpmFc(+)(N297G) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G) domains (one each heterodimer) comprising the sequence:
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPG(SEQ ID NO:287), (b) two DhCpmFc(-)(N297G) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG(SEQ ID NO:132), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPR EVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMV LIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO :134), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacgg gagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag
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PCT/US2014/049254 tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg agaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtcc gcgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacgg gaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggc ggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccg acacggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtg ctcattcaaaagaccgacaccggggtgtcgctccagacctatgatgactt gttagccaaagactgccactgcata (SEQ ID NO:133).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
APEIIGGPSVFIFPPKPKDTIMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPA PIEKTISKAKGQPREPQVYTIPPSRKEMTKNQVSITCIVKGFYPSDIAVE WESNGQPENNYKTTPPVIKSDGSFFIYSKITVDKSRWQQGNVFSCSVMHE AIHNHYTQKSISISPGK(SEQ ID NO:131), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacgg gagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccggaaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacaagaccacgcctcccgt gctgaagtccgacggctccttcttcctctatagcaagctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtaa atga (SEQ ID NO:135).
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 134 and two polypeptide chains comprising the sequence of SEQ ID NO: 131.
11.H.2 DhCpmFc(-)(N297G)-GDF15(N3D):DhCpmFc(+)(N297G)
The designation “DhCpmFc(-)(N297G)-GDF15(N3D):DhCpmFc(+)(N297G)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) sequence, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(N297G) domain, and (ii) a second polypeptide chain comprising a
DhCpmFc(+)(N297G) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(N297G)-GDF15(N3D):DhCpmFc(+)(N297G) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G) domains (one each heterodimer) comprising the sequence of SEQ ID NO:287, (b) two DhCpmFc(-)(N297G) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 132, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN
PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:137), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacgg
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PCT/US2014/049254 gagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgc gcgcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgc acacggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctg tcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagcca gttccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcc tgaagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaat cccatggtgctcattcaaaagaccgacaccggggtgtcgctccagaccta tgatgacttgttagccaaagactgccactgcata (SEQ ID NO:136).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:131, which is encoded by the nucleic acid sequence of SEQ ID NO:135.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:137 and two polypeptide chains comprising the sequence of SEQ ID NO: 131.
II.H.3 DhCpmFc(-)(N297G)-G4-GDF15(N3D):DhCpmFc(+)(N297G)
The designation “DhCpmFc(-)(N297G)-G4-GDF15(N3D):DhCpmFc(+)(N297G)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide linked to a DhCpmFc(-)(N297G) domain via a linker comprising the sequence of SEQ ID NO:58 that connects the N-terminus of the GDF15(N3D) polypeptide to the C-terminus of the DhCpmFc(-)(N297G) domain and (ii) a second polypeptide chain comprising a DhCpmFc(+)(N297G) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)(N297G)-G4-GDF15(N3D):DhCpmFc(+)(N297G) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
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PCT/US2014/049254 (a) two DhCpmFc(+)(N297G) domains (one each heterodimer) comprising the sequence of SEQ ID NO:287, (b) two DhCpmFc(-)(N297G) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 132, (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52, and (d) two polypeptide linkers (one each heterodimer) comprising the sequence of SEQ ID NO:58 each linking the N-terminus of a GDF15(N3D) polypeptide to the C-terminus of a DhCpmFc(-)(N297G) domain via a peptide bond.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGGGGARDGDHCPLGPGRCCRLHTVRASLEDLGWA
DWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVP ASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:139), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacgg gagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg aggtggtggagcgcgcgacggagaccactgtccgctcgggcccgggcgtt gctgccgtctgcacacggtccgcgcgtcgctggaagacctgggctgggcc gattgggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgc
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PCT/US2014/049254 gtgcccgagccagttccgggcggcaaacatgcacgcgcagatcaagacga gcctgcaccgcctgaagcccgacacggtgccagcgccctgctgcgtgccc gccagctacaatcccatggtgctcattcaaaagaccgacaccggggtgtc gctccagacctatgatgacttgttagccaaagactgccactgcata (SEQ ID
NO:138) .
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:131, which is encoded by the nucleic acid sequence of SEQ ID NO:135.
As discussed above, a tetramer is provided comprising two polypeptide chains 10 comprising the sequence of SEQ ID NO:139 and two polypeptide chains comprising the sequence of SEQ ID NO: 131.
II.H.4 DhCpmFc(-)(N297G)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(N297G)(S354C)
The designation “DhCpmFc(-)(N297G)(Y349C)15 GDF15(Ndel3):DhCpmFc(+)(N297G)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(N297G)(Y349C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(N297G)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(N297G)(Y349C)-GDF15(Ndel3):DhCpmFc(+)(N297G)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G)(S354C) domains (one each heterodimer) comprising the sequence:
APEIIGGPSVFIFPPKPKDTIMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPA PIEKTISKAKGQPREPQVYTIPPCRKEMTKNQVSITCIVKGFYPSDIAVE WESNGQPENNYKTTPPVIKSDGSFFIYSKITVDKSRWQQGNVFSCSVMHE AIHNHYTQKSISISPG (SEQ ID NO:288), (b) two DhCpmFc(-)(N297G)(Y349C) domains (one each heterodimer) comprising the sequence:
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPG (SEQ ID NO:141), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPR EVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMV LIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO :143), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacgg cagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgg agaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtcc gcgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacgg gaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggc ggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccg
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In a preferred embodiment, the second polypeptide chain comprises the amino acid 5 sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGK (SEQ ID NO :140), which is encoded by the nucleic acid sequence:
gccccagagctgcttggtggaccatccgtgttcctgtttcctccaaagcc gaaggacaccctgatgatctcaagaactccggaagtgacttgcgtcgtcg tggacgtgtcacatgaggatccagaggtcaagttcaattggtatgtggac ggagtggaagtgcataacgccaagaccaaaccccgcgaagaacagtacgg gagcacctaccgcgtggtgagcgtccttactgtgctccaccaggactggc ttaatgggaaggaatacaagtgtaaggtgtccaacaaggccctccccgct cccatcgaaaagaccatctcaaaggcaaaggggcaaccaagggaacctca agtgtacaccctgcctccgtgcaggaaggagatgaccaagaaccaggtca gcctgacttgtctcgtgaagggcttctatcccagcgatattgctgtggaa tgggagtcaaatggccagcccgagaataactacaaaactaccccacccgt gctgaaatctgatgggtccttcttcctttactccaagctgaccgtggaca agagccgctggcaacaaggcaatgtctttagctgctcagtgatgcatgag gctctccataatcactacactcagaagtcactgtccctgtctccgggtaa a (SEQ ID NO:144).
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 143 and two polypeptide chains comprising the sequence of SEQ ID NO: 140.
11H.5 DhCpmFc(-)(N297G)(Y349C)-GDF15(N3D):DhCpmFc(+)(N297G)(S354C)
The designation “DhCpmFc(-)(N297G)(Y349C)GDF15(N3D):DhCpmFc(+)(N297G)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a
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DhCpmFc(-)(N297G)(Y349C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(N297G)(S345C) domain, The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)(N297G)(Y349C)-GDF15(N3D):DhCpmFc(+)(N297G)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G)(S354C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:288, (b) two DhCpmFc(-)(N297G)(Y349C) domains comprising the sequence of SEQ ID NO:141, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence 15 of SEQ IDNO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA 20 PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:146), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacgg gagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt
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PCT/US2014/049254 gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtgc gcgcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgc acacggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctg tcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagcca gttccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcc tgaagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaat cccatggtgctcattcaaaagaccgacaccggggtgtcgctccagaccta tgatgacttgttagccaaagactgccactgcata (SEQ ID NO:145).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 140, which is encoded by the nucleic acid sequence of SEQ ID NO:144.
As discussed above, a tetramer is provided comprising two polypeptide chains 15 comprising the sequence of SEQ ID NO: 146 and two polypeptide chains comprising the sequence of SEQ ID NO: 140.
11.H.6 DhCpmFc(-)(N297G)(L351C)-GDF15(Ndel3):DhCpmFc(+)(N297G)(L351C)
The designation “DhCpmFc(-)(N297G)(L351C)20 GDF15(Ndel3):DhCpmFc(+)(N297G)(L351C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(N297G)(L351C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(N297G)(L351C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C351 of the first polypeptide chain and C351 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(N297G)(L351C)-GDF15(Ndel3):DhCpmFc(+)(N297G)(L351C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G)(L351C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTCPPSREEMTKNQVSLTCLVKGFYPSDIAVE
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WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:289), (b) two DhCpmFc(-)(N297G)(L351C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTCPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:148), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTCPPSRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVL
SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:150), which is encoded by the nucleic acid sequence:
gcgccggaactgctgggcggcccgagcgtgtttctgtttccgccgaaacc gaaagataccctgatgattagccgcaccccggaagtgacctgcgtggtgg tggatgtgagccatgaagatccggaagtgaaatttaactggtatgtggat ggcgtggaagtgcataacgcgaaaaccaaaccgcgcgaagaacagtatgg cagcacctatcgcgtggtgagcgtgctgaccgtgctgcatcaggattggc tgaacggcaaagaatataaatgcaaagtgagcaacaaagcgctgccggcg ccgattgaaaaaaccattagcaaagcgaaaggccagccgcgcgaaccgca ggtgtatacctgcccgccgagccgcaaagaaatgaccaaaaaccaggtga gcctgacctgcctggtgaaaggcttttatccgagcgatattgcggtggaa tgggaaagcaacggccagccggaaaacaactataaaaccaccccgccggt gctgaaaagcgatggcagcttttttctgtatagcaaactgaccgtggata aaagccgctggcagcagggcaacgtgtttagctgcagcgtgatgcatgaa
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PCT/US2014/049254 gcgctgcataaccattatacccagaaaagcctgagcctgagcccgggcgc gcgcaacggcgatcattgcccgctgggcccgggccgctgctgccgcctgc ataccgtgcgcgcgagcctggaagatctgggctgggcggattgggtgctg agcccgcgcgaagtgcaggtgaccatgtgcattggcgcgtgcccgagcca gtttcgcgcggcgaacatgcatgcgcagattaaaaccagcctgcatcgcc tgaaaccggataccgtgccggcgccgtgctgcgtgccggcgagctataac ccgatggtgctgattcagaaaaccgataccggcgtgagcctgcagaccta tgatgatctgctggcgaaagattgccattgcatt (SEQ ID NO:149).
In a preferred embodiment, the second polypeptide chain comprises the amino acid 10 sequence:
APEIIGGPSVFIFPPKPKDTIMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPA
PIEKTISKAKGQPREPQVYTCPPSREEMTKNQVSITCIVKGFYPSDIAVE
WESNGQPENNYKTTPPVIKSDGSFFIYSKITVDKSRWQQGNVFSCSVMHE
AIHNHYTQKSISISPGK (SEQ ID NO :147), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccccaaaacc caaggacaccctcatgatctcccggacccctgaggtcacatgcgtggtgg tggacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggac ggcgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacgg gagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggc tgaatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcc cccatcgagaaaaccatctccaaagccaaagggcagccccgagaaccaca ggtgtacacctgtcccccatcccgggaggagatgaccaagaaccaggtca gcctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggag tgggagagcaatgggcagccggagaacaactacgacaccacgcctcccgt gctggactccgacggctccttcttcctctatagcgacctcaccgtggaca agagcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgag gctctgcacaaccactacacgcagaagagcctctccctgtctccgggtaa a (SEQ ID NO:151).
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:150 and two polypeptide chains comprising the sequence of SEQ ID NO: 147.
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11.H.7 DhCpmFc(-)(N297G)(L351C)-GDF15(N3D):DhCpmFc(+)(N297G)(L351C)
The designation “DhCpmFc(-)(N297G)(L351C)GDF15(N3D):DhCpmFc(+)(N297G)(L351C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(N297G)(L351C) domain by a peptide bond and (ii) a second polypeptide chain comprising a DhCpmFc(+)(N297G)(L351C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C351 of the first polypeptide chain and C351 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)(N297G)(L351C)-GDF15(N3D):DhCpmFc(+)(N297G)(L351C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G)(L351C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:289, (b) two DhCpmFc(-)(N297G)(L351C) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 148, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTCPPSRKEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:153), which is encoded by the nucleic acid sequence:
gcgccggaactgctgggcggcccgagcgtgtttctgtttccgccgaaacc gaaagataccctgatgattagccgcaccccggaagtgacctgcgtggtgg tggatgtgagccatgaagatccggaagtgaaatttaactggtatgtggat ggcgtggaagtgcataacgcgaaaaccaaaccgcgcgaagaacagtatgg cagcacctatcgcgtggtgagcgtgctgaccgtgctgcatcaggattggc
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PCT/US2014/049254 tgaacggcaaagaatataaatgcaaagtgagcaacaaagcgctgccggcg ccgattgaaaaaaccattagcaaagcgaaaggccagccgcgcgaaccgca ggtgtatacctgcccgccgagccgcaaagaaatgaccaaaaaccaggtga gcctgacctgcctggtgaaaggcttttatccgagcgatattgcggtggaa tgggaaagcaacggccagccggaaaacaactataaaaccaccccgccggt gctgaaaagcgatggcagcttttttctgtatagcaaactgaccgtggata aaagccgctggcagcagggcaacgtgtttagctgcagcgtgatgcatgaa gcgctgcataaccattatacccagaaaagcctgagcctgagcccgggcgc gcgcgatggcgatcattgcccgctgggcccgggccgctgctgccgcctgc ataccgtgcgcgcgagcctggaagatctgggctgggcggattgggtgctg agcccgcgcgaagtgcaggtgaccatgtgcattggcgcgtgcccgagcca gtttcgcgcggcgaacatgcatgcgcagattaaaaccagcctgcatcgcc tgaaaccggataccgtgccggcgccgtgctgcgtgccggcgagctataac ccgatggtgctgattcagaaaaccgataccggcgtgagcctgcagaccta tgatgatctgctggcgaaagattgccattgcatt (SEQ ID NO:152).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 147, which is encoded by the nucleic acid sequence of SEQ ID
NO:151.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:153 and two polypeptide chains comprising the sequence of SEQ ID NO: 147.
11.H.8 DhCpmFc(-)(N297G)(A287C)-GDF15(Ndel3):DhCpmFc(+)(N297G)(L306C)
The designation “DhCpmFc(-)(N297G)(A287C)25 GDF15(Ndel3):DhCpmFc(+)(N297G)(L306C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(N297G)(A287C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(N297G)(L306C) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)(N297G)(A287C)-GDF15(Ndel3):DhCpmFc(+)(N297G)(L306C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G)(L306C) domains (one each heterodimer) comprising the sequence:
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APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPG (SEQ ID NO:290), (b) two DhCpmFc(-)(N297G)(A287C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:268), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPR EVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMV LIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:269), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta cgtggacggcgtggaggtgcataattgcaagacaaagccgcgggaggagc agtacggcagcacgtaccgtgtggtcagcgtctgcaccgtcctgcaccag gactggctgaatggcaaggagtacaagtgcaaggtctccaacaaagccct cccagcccccatcgagaaaaccatctccaaagccaaagggcagccccgag aaccacaggtgtacaccctgcccccatcccgggaggagatgaccaagaac caggtcagcctgacctgcctggtcaaaggcttctatcccagcgacatcgc
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PCT/US2014/049254 cgtggagtgggagagcaatgggcagccggagaacaactacgacaccacgc ctcccgtgctggactccgacggctccttcttcctctatagcgacctcacc gtggacaagagcaggtggcagcaggggaacgtcttctcatgctccgtgat gcatgaggctctgcacaaccactacacgcagaagagcctctccctgtctc cgggtggagaccactgtccgctcgggcccgggcgttgctgccgtctgcac acggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgtc gccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagt tccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctg aagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaatcc catggtgctcattcaaaagaccgacaccggggtgtcgctccagacctatg atgacttgttagccaaagactgccactgcata (SEQ ID NO:270).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGK (SEQ ID NO:267), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta cgtggacggcgtggaggtgcataattgcaagacaaagccgcgggaggagc agtacggcagcacgtaccgtgtggtcagcgtctgcaccgtcctgcaccag gactggctgaatggcaaggagtacaagtgcaaggtctccaacaaagccct cccagcccccatcgagaaaaccatctccaaagccaaagggcagccccgag aaccacaggtgtacaccctgcccccatcccggaaggagatgaccaagaac caggtcagcctgacctgcctggtcaaaggcttctatcccagcgacatcgc cgtggagtgggagagcaatgggcagccggagaacaactacaagaccacgc ctcccgtgctgaagtccgacggctccttcttcctctatagcaagctcacc gtggacaagagcaggtggcagcaggggaacgtcttctcatgctccgtgat gcatgaggctctgcacaaccactacacgcagaagagcctctccctgtctc cgggtaaa (SEQ ID NO:271) .
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:269 and two polypeptide chains comprising the sequence of SEQ ID NO:267.
II.H.9 DhCpmFc(-)(N297G)(A287C)-GDF15(N3D):DhCpmFc(+)(N297G)(L306C)
The designation “DhCpmFc(-)(N297G)(A287C)GDF15(N3D):DhCpmFc(+)(N297G)(L306C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a
DhCpmFc(-)(N297G)(A287C) domain, and (ii) a second polypeptide chain comprising a
DhCpmFc(+)(N297G)(L306C) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(N297G)(A287C)-GDF15(N3D):DhCpmFc(+)(N297G)(L306C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G)(L306C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:290, (b) two DhCpmFc(-)(N297G)(A287C) domains (one each heterodimer) comprising 20 the sequence of SEQ ID NO:268, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid 25 sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:272), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:267, which is encoded by the nucleic acid sequence of SEQ ID
NO:271.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:272 and two polypeptide chains comprising the sequence of SEQ ID NO:267.
11.H.10 DhCpmFc(-)(N297G)(A287C)(Y349C)-GDF 15(Ndel3):
DhCpmFc(+)(N297G)(L306C)(S354C)
The designation “DhCpmFc(-)(N297G)(A287C)(Y349C)30 GDF15(Ndel3):DhCpmFc(+)(N297G)(L306C)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(N297G)(A287C)(Y349C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(N297G)(L306C)(S354C) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
DhCpmFc(-)(N297G)(A287C)(Y349C)GDF15(Ndel3):DhCpmFc(+)(N297G)(L306C)(S354C) heterodimers in which the two first
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More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G)(L306C)(Y349C) domains (one each heterodimer) 5 comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE
ALHNHYTQKSLSLSPG (SEQ ID NO:291), (b) two DhCpmFc(-)(N297G)(A287C)(S354C) domains (one each heterodimer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA 15 PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:275), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA 25 PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPR EVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMV LIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:276), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta
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PCT/US2014/049254 cgtggacggcgtggaggtgcataattgcaagacaaagccgcgggaggagc agtacggcagcacgtaccgtgtggtcagcgtctgcaccgtcctgcaccag gactggctgaatggcaaggagtacaagtgcaaggtctccaacaaagccct cccagcccccatcgagaaaaccatctccaaagccaaagggcagccccgag aaccacaggtgtgcaccctgcccccatcccgggaggagatgaccaagaac caggtcagcctgacctgcctggtcaaaggcttctatcccagcgacatcgc cgtggagtgggagagcaatgggcagccggagaacaactacgacaccacgc ctcccgtgctggactccgacggctccttcttcctctatagcgacctcacc gtggacaagagcaggtggcagcaggggaacgtcttctcatgctccgtgat gcatgaggctctgcacaaccactacacgcagaagagcctctccctgtctc cgggtggagaccactgtccgctcgggcccgggcgttgctgccgtctgcac acggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgtc gccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagt tccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctg aagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaatcc catggtgctcattcaaaagaccgacaccggggtgtcgctccagacctatg atgacttgttagccaaagactgccactgcata (SEQ ID NO:277).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGK (SEQ ID NO:274), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta cgtggacggcgtggaggtgcataattgcaagacaaagccgcgggaggagc agtacggcagcacgtaccgtgtggtcagcgtctgcaccgtgctccaccag gactggcttaatgggaaggaatacaagtgtaaggtgtccaacaaggccct ccccgctcccatcgaaaagaccatctcaaaggcaaaggggcaaccaaggg aacctcaagtgtacaccctgcctccgtgcaggaaggagatgaccaagaac caggtcagcctgacttgtctcgtgaagggcttctatcccagcgatattgc tgtggaatgggagtcaaatggccagcccgagaataactacaaaactaccc
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PCT/US2014/049254 cacccgtgctgaaatctgatgggtccttcttcctttactccaagctgacc gtggacaagagccgctggcaacaaggcaatgtctttagctgctcagtgat gcatgaggctctccataatcactacactcagaagtcactgtccctgtctc cgggtaaa (SEQ ID NO:278).
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:276 and two polypeptide chains comprising the sequence of SEQ ID NO:274.
II.H. 11 DhCpmFc(-)(N297G)(A287C)(Y349C)-GDF15(N3D):
DhCpmFc(+)(N297G)(L306C)(S354C)
The designation “DhCpmFc(-)(N297G)(A287C)(Y349C)GDF15(N3D):DhCpmFc(+)(N297G)(L306C)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhCpmFc(-)(N297G)(A287C)(Y349C) domain, and (ii) a second polypeptide chain comprising a DhCpmFc(+)(N297G)(L306C)(S354C) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two DhCpmFc(-)(N297G)(A287C)(Y349C)20 GDF15(N3D):DhCpmFc(+)(N297G)(L306C)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two DhCpmFc(+)(N297G)(L306C)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:291, (b) two DhCpmFc(-)(N297G)(A287C)(S354C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:275, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNCKTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVL
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SPREVQVTMCIGACPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVPASYN PMVIIQKTDTGVSIQTYDDIIAKDCHCI (SEQ ID NO:279), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc 5 caaaacccaaggacaccctcatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta cgtggacggcgtggaggtgcataattgcaagacaaagccgcgggaggagc agtacggcagcacgtaccgtgtggtcagcgtctgcaccgtcctgcaccag gactggctgaatggcaaggagtacaagtgcaaggtctccaacaaagccct cccagcccccatcgagaaaaccatctccaaagccaaagggcagccccgag aaccacaggtgtgcaccctgcccccatcccgggaggagatgaccaagaac caggtcagcctgacctgcctggtcaaaggcttctatcccagcgacatcgc cgtggagtgggagagcaatgggcagccggagaacaactacgacaccacgc ctcccgtgctggactccgacggctccttcttcctctatagcgacctcacc gtggacaagagcaggtggcagcaggggaacgtcttctcatgctccgtgat gcatgaggctctgcacaaccactacacgcagaagagcctctccctgtctc cgggtgcgcgcgacggagaccactgtccgctcgggcccgggcgttgctgc cgtctgcacacggtccgcgcgtcgctggaagacctgggctgggccgattg ggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcc cgagccagttccgggcggcaaacatgcacgcgcagatcaagacgagcctg caccgcctgaagcccgacacggtgccagcgccctgctgcgtgcccgccag ctacaatcccatggtgctcattcaaaagaccgacaccggggtgtcgctcc agacctatgatgacttgttagccaaagactgccactgcata (SEQ ID NO:280).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:274, which is encoded by the nucleic acid sequence of SEQ ID NO:278.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:279 and two polypeptide chains comprising the sequence of SEQ ID NO:274.
II.H. 12 Dh2CpmFc(-)-GDF 15(Ndel3) :Dh2CpmFc(+)
The designation “Dh2CpmFc(-)-GDF15(Ndel3):Dh2CpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a
Dh2CpmFc(-) domain, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+) domain.
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In certain embodiments, a tetramer is provided, comprising a dimer of two Dh2CpmFc(-)-GDF15(Ndel3):Dh2CpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh2CpmFc(+) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG(SEQ ID NO:292), (b) two Dh2CpmFc(-) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS 15 KAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG(SEQ ID NO:155), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS 25 KAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMC IGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDT GVSLQTYDDLLAKDCHCI (SEQ ID NO:157), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS KAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGK(SEQ ID NO:154), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacaacagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtacaccctgcccccatc ccggaaggagatgaccaagaaccaggtcagcctgacctgcctggtcaaag gcttctatcccagcgacatcgccgtggagtgggagagcaatgggcagccg gagaacaactacaagaccacgcctcccgtgctgaagtccgacggctcctt
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PCT/US2014/049254 cttcctctatagcaagctcaccgtggacaagagcaggtggcagcagggga acgtcttctcatgctccgtgatgcatgaggctctgcacaaccactacacg cagaagagcctctccctgtctccgggtaaatga (SEQ ID NO:158)
As discussed above, a tetramer is provided comprising two polypeptide chains 5 comprising the sequence of SEQ ID NO:157 and two polypeptide chains comprising the sequence of SEQ ID NO: 154.
ll.H. 13 Dh2CpmFc(-)-GDF15(N3D):Dh2CpmFc(+)
The designation “Dh2CpmFc(-)-GDF15(N3D):Dh2CpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a Dh2CpmFc(-) domain by a peptide bond, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh2CpmFc(-)-GDF15(N3D):DhCpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh2CpmFc(+) domains (one each heterodimer) comprising the sequence of
SEQ ID NO:292, (b) two Dh2CpmFc(-) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 155, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQV TMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQK TDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:160), which is encoded by the nucleic acid sequence:
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PCT/US2014/049254 ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacaacagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtacaccctgcccccatc ccgggaggagatgaccaagaaccaggtcagcctgacctgcctggtcaaag gcttctatcccagcgacatcgccgtggagtgggagagcaatgggcagccg gagaacaactacgacaccacgcctcccgtgctggactccgacggctcctt cttcctctatagcgacctcaccgtggacaagagcaggtggcagcagggga acgtcttctcatgctccgtgatgcatgaggctctgcacaaccactacacg cagaagagcctctccctgtctccgggtgcgcgcgacggagaccactgtcc gctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctgg aagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagtg accatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgca cgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgccag cgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaag accgacaccggggtgtcgctccagacctatgatgacttgttagccaaaga ctgccactgcata (SEQ ID NO:159).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 154, which is encoded by the nucleic acid sequence of SEQ ID NO:158.
As discussed above, a tetramer is provided comprising two polypeptide chains 25 comprising the sequence of SEQ ID NO: 160 and two polypeptide chains comprising the sequence of SEQ ID NO: 154.
ll.H. 14 Dh2CpmFc(-)(Y349C)-GDF15(Ndel3):Dh2CpmFc(+)(S354C)
The designation “Dh2CpmFc(-)(Y349C)-GDF15(Ndel3):Dh2CpmFc(+)(S354C)” in 30 the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the Cterminus of a Dh2CpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
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In certain embodiments, a tetramer is provided, comprising a dimer of two Dh2CpmFc(-)(Y349C)-GDF15(Ndel3):Dh2CpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh2CpmFc(+)(S354C) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS 10 KAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG (SEQ ID NO:293), (b) two Dh2CpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS KAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG (SEQ ID NO:162), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT
QKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMC
IGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDT GVSLQTYDDLLAKDCHCI (SEQ ID NO:164), which is encoded by the nucleic acid sequence:
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PCT/US2014/049254 ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacaacagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtgcaccctgcccccatc ccgggaggagatgaccaagaaccaggtcagcctgacctgcctggtcaaag gcttctatcccagcgacatcgccgtggagtgggagagcaatgggcagccg gagaacaactacgacaccacgcctcccgtgctggactccgacggctcctt cttcctctatagcgacctcaccgtggacaagagcaggtggcagcagggga acgtcttctcatgctccgtgatgcatgaggctctgcacaaccactacacg cagaagagcctctccctgtctccgggtggagaccactgtccgctcgggcc cgggcgttgctgccgtctgcacacggtccgcgcgtcgctggaagacctgg gctgggccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgc atcggcgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagat caagacgagcctgcaccgcctgaagcccgacacggtgccagcgccctgct gcgtgcccgccagctacaatcccatggtgctcattcaaaagaccgacacc ggggtgtcgctccagacctatgatgacttgttagccaaagactgccactg cata (SEQ ID NO:163).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGK (SEQ ID NO:161), which is encoded by the nucleic acid sequence:
ccatccgtgttcctgtttcctccaaagccgaaggacaccctgatgatctc aagaactccggaagtgacttgcgtcgtcgtggacgtgtcacatgaggatc cagaggtcaagttcaattggtatgtggacggagtggaagtgcataacgcc aagaccaaaccccgcgaagaacagtacaatagcacctaccgcgtggtgag cgtccttactgtgctccaccaggactggcttaatgggaaggaatacaagt gtaaggtgtccaacaaggccctccccgctcccatcgaaaagaccatctca aaggcaaaggggcaaccaagggaacctcaagtgtacaccctgcctccgtg
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PCT/US2014/049254 caggaaggagatgaccaagaaccaggtcagcctgacttgtctcgtgaagg gcttctatcccagcgatattgctgtggaatgggagtcaaatggccagccc gagaataactacaaaactaccccacccgtgctgaaatctgatgggtcctt cttcctttactccaagctgaccgtggacaagagccgctggcaacaaggca atgtctttagctgctcagtgatgcatgaggctctccataatcactacact cagaagtcactgtccctgtctccgggtaaa (SEQ ID NO:165).
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 164 and two polypeptide chains comprising the sequence of SEQ ID NO: 161.
11.H.15 Dh2CpmFc(-)(Y349C)-GDF15(N3D):Dh2CpmFc(+)(S354C)
The designation “Dh2CpmFc(-)(Y349C)-GDF15(N3D):Dh2CpmFc(+)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C15 terminus of a Dh2CpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh2CpmFc(-)(Y349C)-GDF15(N3D):Dh2CpmFc(+)(S354C) heterodimers in which two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh2CpmFc(+)(S354C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:293, (b) two Dh2CpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 162, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYNSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPAPIEKTIS
KAKGQPREPQVCTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNGQP
ENNYDTTPPVIDSDGSFFIYSDITVDKSRWQQGNVFSCSVMHEAIHNHYT QKSISISPGARDGDHCPIGPGRCCRIHTVRASIEDIGWADWVISPREVQV
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TMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQK TDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:167), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc 5 ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacaacagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtgcaccctgcccccatc ccgggaggagatgaccaagaaccaggtcagcctgacctgcctggtcaaag gcttctatcccagcgacatcgccgtggagtgggagagcaatgggcagccg gagaacaactacgacaccacgcctcccgtgctggactccgacggctcctt cttcctctatagcgacctcaccgtggacaagagcaggtggcagcagggga acgtcttctcatgctccgtgatgcatgaggctctgcacaaccactacacg cagaagagcctctccctgtctccgggtgcgcgcgacggagaccactgtcc gctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctgg aagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagtg accatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgca cgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgccag cgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaag accgacaccggggtgtcgctccagacctatgatgacttgttagccaaaga ctgccactgcata (SEQ ID NO:166).
In a preferred embodiment, the second monomer comprises the amino acid sequence of SEQ ID NO:161, which is encoded by the nucleic acid sequence of SEQ ID NO:165.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 167 and two polypeptide chains comprising the sequence of SEQ ID NO: 161.
II.H.16 CpmFc(-)(N297G)-GDF15(Ndel3):CpmFc(+)(N297G)
The designation “CpmFc(-)(N297G)-GDF15(Ndel3):DhCpmFc(+)(N297G)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a CpmFc(-)(N297G) domain, and (ii) a second polypeptide chain comprising a
CpmFc(+)(N297G) domain.
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In certain embodiments, a tetramer is provided, comprising a dimer of two CpmFc(-)(N297G)-GDF15(Ndel3):CpmFc(+)(N297G) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two CpmFc(+)(N297G) domains (one each heterodimer) comprising the sequence (part of the hinge region in parentheses):
(DKTHTCPPCP)APELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSH EDPEVKFNWYVDGVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKE
YKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCL VKGFYPSDIAVEWESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQ QGNVFSCSVMHEALHNHYTQKSLSLSPG (SEQ ID NO :294), (b) two CpmFc(-)(N297G) domains (one each heterodimer) comprising the sequence (part of the hinge region in parentheses):
(DKTHTCPPCP)APELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSH EDPEVKFNWYVDGVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKE YKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCL VKGFYPSDIAVEWESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQ QGNVFSCSVMHEALHNHYTQKSLSLSPG (SEQ ID NO:169), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
(DKTHTCPPCP)APELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSH EDPEVKFNWYVDGVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKE YKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCL VKGFYPSDIAVEWESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQ QGNVFSCSVMHEALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRASLE
DLGWADWVL S PREVQVTMCIGAC PSQFRAANMHAQIKT S LHRLKPDTVPA
PCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:171), which is encoded by the nucleic acid sequence:
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PCT/US2014/049254 gacaaaactcacacatgcccaccgtgcccagcacctgaactcc tggggggaccgtcagtcttcctcttccccccaaaacccaaggacaccctc atgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagcca cgaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgc ataatgccaagacaaagccgcgggaggagcagtacggcagcacgtaccgt gtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggcaagga gtacaagtgcaaggtctccaacaaagccctcccagcccccatcgagaaaa ccatctccaaagccaaagggcagccccgagaaccacaggtgtacaccctg cccccatcccgggaggagatgaccaagaaccaggtcagcctgacctgcct ggtcaaaggcttctatcccagcgacatcgccgtggagtgggagagcaatg ggcagccggagaacaactacgacaccacgcctcccgtgctggactccgac ggctccttcttcctctatagcgacctcaccgtggacaagagcaggtggca gcaggggaacgtcttctcatgctccgtgatgcatgaggctctgcacaacc actacacgcagaagagcctctccctgtctccgggtggagaccactgtccg ctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctgga agacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagtga ccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgcac gcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgccagc gccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaaga ccgacaccggggtgtcgctccagacctatgatgacttgttagccaaagac tgccactgcata (SEQ ID NO:170).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
(DKTHTCPPCP)APEIIGGPSVFIFPPKPKDTIMISRTPEVTCVVVDVSH
EDPEVKFNWYVDGVEVHNAKTKPREEQYGSTYRVVSVITVIHQDWINGKE YKCKVSNKAIPAPIEKTISKAKGQPREPQVYTIPPSRKEMTKNQVSITCI VKGFYPSDIAVEWESNGQPENNYKTTPPVIKSDGSFFIYSKITVDKSRWQ QGNVFSCSVMHEAIHNHYTQKSISISPGK (SEQ ID NO:168), which is encoded by the nucleic acid sequence:
gacaaaactcacacatgcccaccgtgcccagcacctgaactcc tggggggaccgtcagtcttcctcttccccccaaaacccaaggacaccctc atgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagcca cgaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgc ataatgccaagacaaagccgcgggaggagcagtacggcagcacgtaccgt gtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggcaagga
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PCT/US2014/049254 gtacaagtgcaaggtctccaacaaagccctcccagcccccatcgagaaaa ccatctccaaagccaaagggcagccccgagaaccacaggtgtacaccctg cccccatcccggaaggagatgaccaagaaccaggtcagcctgacctgcct ggtcaaaggcttctatcccagcgacatcgccgtggagtgggagagcaatg ggcagccggagaacaactacaagaccacgcctcccgtgctgaagtccgac ggctccttcttcctctatagcaagctcaccgtggacaagagcaggtggca gcaggggaacgtcttctcatgctccgtgatgcatgaggctctgcacaacc actacacgcagaagagcctctccctgtctccgggtaaa (SEQ ID NO:172).
As discussed above, a tetramer is provided comprising two polypeptide chains 10 comprising the sequence of SEQ ID NO: 171 and two polypeptide chains comprising the sequence of SEQ ID NO: 168.
II.H.17 CpmFc(-)(N297G)-GDF15(N3D):CpmFc(+)(N297G)
The designation “CpmFc(-)(N297G)-GDF15(N3D):DhCpmFc(+)(N297G)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a CpmFc(-)(N297G) domain, and (ii) a second polypeptide chain comprising a CpmFc(+)(N297G) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
CpmFc(-)(N297G)-GDF15(N3D):CpmFc(+)(N297G) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two CpmFc(+)(N297G) domains (one each heterodimer) comprising the sequence of SEQ IDNO:294, (b) two CpmFc(-)(N297G) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 169, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
(DKTHTCPPCP)APEIIGGPSVFIFPPKPKDTIMISRTPEVTCVVVDVSH EDPEVKFNWYVDGVEVHNAKTKPREEQYGSTYRVVSVITVIHQDWINGKE YKCKVSNKAIPAPIEKTISKAKGQPREPQVYTIPPSREEMTKNQVSITCI
VKGFYPSDIAVEWESNGQPENNYDTTPPVIDSDGSFFIYSDITVDKSRWQ QGNVFSCSVMHEAIHNHYTQKSISISPGARDGDHCPIGPGRCCRIHTVRA
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SLEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDT
VPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ IDNO:174), which is encoded by the nucleic acid sequence:
gacaaaactcacacatgcccaccgtgcccagcacctgaactcc 5 tggggggaccgtcagtcttcctcttccccccaaaacccaaggacaccctc atgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagcca cgaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgc ataatgccaagacaaagccgcgggaggagcagtacggcagcacgtaccgt gtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggcaagga gtacaagtgcaaggtctccaacaaagccctcccagcccccatcgagaaaa ccatctccaaagccaaagggcagccccgagaaccacaggtgtacaccctg cccccatcccgggaggagatgaccaagaaccaggtcagcctgacctgcct ggtcaaaggcttctatcccagcgacatcgccgtggagtgggagagcaatg ggcagccggagaacaactacgacaccacgcctcccgtgctggactccgac ggctccttcttcctctatagcgacctcaccgtggacaagagcaggtggca gcaggggaacgtcttctcatgctccgtgatgcatgaggctctgcacaacc actacacgcagaagagcctctccctgtctccgggtgcgcgcgacggagac cactgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcgc gtcgctggaagacctgggctgggccgattgggtgctgtcgccacgggagg tgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggca aacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgacac ggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgctca ttcaaaagaccgacaccggggtgtcgctccagacctatgatgacttgtta gccaaagactgccactgcata (SEQ ID NO:173).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 168, which is encoded by the nucleic acid sequence comprising the sequence of SEQ ID NO: 172.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 174 and two polypeptide chains comprising the sequence of SEQ ID NO: 168.
11.H.18 Dh2CpmFc(-)(N297G)-GDF15(Ndel3):Dh2CpmFc(+)(N297G)
The designation “Dh2CpmFc(-)(N297G)-GDF15(Ndel3):Dh2CpmFc(+)(N297G)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C146
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PCT/US2014/049254 terminus of a Dh2CpmFc(-)(N297G) domain, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+)(N297G) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh2CpmFc(-)(N297G)-GDF15(Ndel3):Dh2CpmFc(+)(N297G) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh2CpmFc(+)(N297G) domains (one each heterodimer) comprising the sequence:
PSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPAPIEKTIS KAKGQPREPQVYTIPPSRKEMTKNQVSITCIVKGFYPSDIAVEWESNGQP ENNYKTTPPVIKSDGSFFIYSKITVDKSRWQQGNVFSCSVMHEAIHNHYT QKSISISPG(SEQ ID NO:295), (b) two Dh2CpmFc(-)(N297G) domains (one each heterodimer) comprising the sequence:
PSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPAPIEKTIS
KAKGQPREPQVYTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNGQP
ENNYDTTPPVIDSDGSFFIYSDITVDKSRWQQGNVFSCSVMHEAIHNHYT QKSISISPG(SEQ ID NO:176), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPAPIEKTIS KAKGQPREPQVYTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNGQP
ENNYDTTPPVIDSDGSFFIYSDITVDKSRWQQGNVFSCSVMHEAIHNHYT QKSISISPGGDHCPIGPGRCCRIHTVRASIEDIGWADWVISPREVQVTMC IGACPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMVIIQKTDT GVSIQTYDDIIAKDCHCI (SEQ ID NO:178), which is encoded by the nucleic acid sequence:
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PCT/US2014/049254 ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacgggagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtacaccctgcccccatc ccgggaggagatgaccaagaaccaggtcagcctgacctgcctggtcaaag gcttctatcccagcgacatcgccgtggagtgggagagcaatgggcagccg gagaacaactacgacaccacgcctcccgtgctggactccgacggctcctt cttcctctatagcgacctcaccgtggacaagagcaggtggcagcagggga acgtcttctcatgctccgtgatgcatgaggctctgcacaaccactacacg cagaagagcctctccctgtctccgggtggagaccactgtccgctcgggcc cgggcgttgctgccgtctgcacacggtccgcgcgtcgctggaagacctgg gctgggccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgc atcggcgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagat caagacgagcctgcaccgcctgaagcccgacacggtgccagcgccctgct gcgtgcccgccagctacaatcccatggtgctcattcaaaagaccgacacc ggggtgtcgctccagacctatgatgacttgttagccaaagactgccactg cata (SEQ ID NO:177).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGK(SEQ ID NO:175), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacgggagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtacaccctgcccccatc
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:178 and two polypeptide chains comprising the sequence of SEQ ID NO: 175.
II.H. 19 Dh2CpmFc(-)(N297G)-GDF15(N3D):Dh2CpmFc(+)(N297G)
The designation “Dh2CpmFc(-)(N297G)-GDF15(N3D):DhCpmFc(+)(N297G)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C15 terminus of a Dh2CpmFc(-)(N297G) domain, and (ti) a second polypeptide chain comprising a Dh2CpmFc(+)(N297G) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two Dh2CpmFc(-)(N297G)-GDF15(N3D):Dh2CpmFc(+)(N297G) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh2CpmFc(+)(N297G) domains (one each heterodimer) comprising the sequence of SEQ ID NO:295, (b) two Dh2CpmFc(-)(N297G) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 176, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT
QKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQV
TMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQK TDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:181),
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ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacgggagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtacaccctgcccccatc ccgggaggagatgaccaagaaccaggtcagcctgacctgcctggtcaaag gcttctatcccagcgacatcgccgtggagtgggagagcaatgggcagccg gagaacaactacgacaccacgcctcccgtgctggactccgacggctcctt cttcctctatagcgacctcaccgtggacaagagcaggtggcagcagggga acgtcttctcatgctccgtgatgcatgaggctctgcacaaccactacacg cagaagagcctctccctgtctccgggtgcgcgcgacggagaccactgtcc gctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctgg aagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagtg accatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgca cgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgccag cgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaag accgacaccggggtgtcgctccagacctatgatgacttgttagccaaaga ctgccactgcata (SEQ ID NO:180).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 175, which is encoded by the nucleic acid sequence of SEQ ID NO:179.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:181 and two polypeptide chains comprising the sequence of SEQ ID NO: 175.
11.H.20 Dh2CpmFc(-)(N297G)(Y349C)-GDF15(Ndel3):Dh2CpmFc(+)(N297G)(S354C)
The designation “Dh2CpmFc(-)(N297G)(Y349C)GDF15(Ndel3):Dh2CpmFc(+)(N297G)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a Dh2CpmFc(-)(N297G)(Y349C) polypeptide, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+)(N297G)(S345C) domain. The cysteine clamp mutations allow the first and
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In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh2CpmFc(-)(N297G)(Y349C)-GDF 15 (Ndel3) :Dh2CpmFc(+)(N297G)(S3 54C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh2CpmFc(+)(N297G)(S354C) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS KAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG (SEQ ID NO:296), (b) two Dh2CpmFc(-)(N297G)(Y349C) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG (SEQ ID NO:183), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMC IGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDT GVSLQTYDDLLAKDCHCI (SEQ ID NO :185), which is encoded by the nucleic acid sequence:
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PCT/US2014/049254 ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacggcagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtgcaccctgcccccatc ccgggaggagatgaccaagaaccaggtcagcctgacctgcctggtcaaag gcttctatcccagcgacatcgccgtggagtgggagagcaatgggcagccg gagaacaactacgacaccacgcctcccgtgctggactccgacggctcctt cttcctctatagcgacctcaccgtggacaagagcaggtggcagcagggga acgtcttctcatgctccgtgatgcatgaggctctgcacaaccactacacg cagaagagcctctccctgtctccgggtggagaccactgtccgctcgggcc cgggcgttgctgccgtctgcacacggtccgcgcgtcgctggaagacctgg gctgggccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgc atcggcgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagat caagacgagcctgcaccgcctgaagcccgacacggtgccagcgccctgct gcgtgcccgccagctacaatcccatggtgctcattcaaaagaccgacacc ggggtgtcgctccagacctatgatgacttgttagccaaagactgccactg cata (SEQ ID NO:184).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGK (SEQ ID NO:182), which is encoded by the nucleic acid sequence:
ccatccgtgttcctgtttcctccaaagccgaaggacaccctgatgatctc aagaactccggaagtgacttgcgtcgtcgtggacgtgtcacatgaggatc cagaggtcaagttcaattggtatgtggacggagtggaagtgcataacgcc aagaccaaaccccgcgaagaacagtacgggagcacctaccgcgtggtgag cgtccttactgtgctccaccaggactggcttaatgggaaggaatacaagt gtaaggtgtccaacaaggccctccccgctcccatcgaaaagaccatctca aaggcaaaggggcaaccaagggaacctcaagtgtacaccctgcctccgtg
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 185 and two polypeptide chains comprising the sequence of SEQ ID NO: 182.
11.H.21 Dh2CpmFc(-)(N297G)(Y349C)-GDF15(N3D):Dh2CpmFc(+)(N297G)(S354C)
The designation “Dh2CpmFc(-)(N297G)(Y349C)GDF15(N3D):Dh2CpmFc(+)(N297G)(S354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a Dh2CpmFc(-)(N297G)(Y349C) domain, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+)(N297G)(S345C) domain The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide and C354 of the second polypeptide.
In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh2CpmFc(-)(N297G)(Y349C)-GDF15(N3D):Dh2CpmFc(+)(N297G)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh2CpmFc(+)(N297G)(S354C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:296, (b) two Dh2CpmFc(-)(N297G)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 183, and (c) two GDF15(N3D) polypeptide (one each heterodimer) comprising the sequence of
SEQIDNO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNA
KTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT
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QKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQV TMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQK TDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:188), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctcatgatctc ccggacccctgaggtcacatgcgtggtggtggacgtgagccacgaagacc ctgaggtcaagttcaactggtacgtggacggcgtggaggtgcataatgcc aagacaaagccgcgggaggagcagtacgggagcacgtaccgtgtggtcag cgtcctcaccgtcctgcaccaggactggctgaatggcaaggagtacaagt gcaaggtctccaacaaagccctcccagcccccatcgagaaaaccatctcc aaagccaaagggcagccccgagaaccacaggtgtgcaccctgcccccatc ccgggaggagatgaccaagaaccaggtcagcctgacctgcctggtcaaag gcttctatcccagcgacatcgccgtggagtgggagagcaatgggcagccg gagaacaactacgacaccacgcctcccgtgctggactccgacggctcctt cttcctctatagcgacctcaccgtggacaagagcaggtggcagcagggga acgtcttctcatgctccgtgatgcatgaggctctgcacaaccactacacg cagaagagcctctccctgtctccgggtgcgcgcgacggagaccactgtcc gctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctgg aagacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagtg accatgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgca cgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgccag cgccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaag accgacaccggggtgtcgctccagacctatgatgacttgttagccaaaga ctgccactgcata (SEQ ID NO:187).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 182, which is encoded by the nucleic acid sequence of SEQ ID NO:186.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 188 and two polypeptide chains comprising the sequence of SEQ ID NO: 182.
II.H.22 Dh2CpmFc(-)(N297G)(A287C)-GDF15(Ndel3):Dh2CpmFc(+)(N297G)(L306C)
The designation “Dh2CpmFc(-)(N297G)(A287C)GDF15(Ndel3):Dh2CpmFc(+)(N297G)(L306C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising GDF15(Ndel3) polypeptide,
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In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh2CpmFc(-)(N297G)(A2 87C)-GDF 15 (Ndel3) :Dh2CpmFc(+)(N297G)(L3 06C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, a tetramer is provided which comprises:
(a) two Dh2CpmFc(+)(N297G)(L306C) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS 15 KAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG (SEQ ID NO:297), (b) two Dh2CpmFc(-)(N297G)(A287C) (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS KAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG (SEQ ID NO:192), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT
QKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMC
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IGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDT GVSLQTYDDLLAKDCHCI (SEQ ID NO:194), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctca 5 tgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagccac gaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgca taattgcaagacaaagccgcgggaggagcagtacggcagcacgtaccgtg tggtcagcgtctgcaccgtcctgcaccaggactggctgaatggcaaggag tacaagtgcaaggtctccaacaaagccctcccagcccccatcgagaaaac catctccaaagccaaagggcagccccgagaaccacaggtgtacaccctgc ccccatcccgggaggagatgaccaagaaccaggtcagcctgacctgcctg gtcaaaggcttctatcccagcgacatcgccgtggagtgggagagcaatgg gcagccggagaacaactacgacaccacgcctcccgtgctggactccgacg gctccttcttcctctatagcgacctcaccgtggacaagagcaggtggcag caggggaacgtcttctcatgctccgtgatgcatgaggctctgcacaacca ctacacgcagaagagcctctccctgtctccgggtggagaccactgtccgc tcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctggaa gacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagtgac catgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgcacg cgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgccagcg ccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaagac cgacaccggggtgtcgctccagacctatgatgacttgttagccaaagact gccactgcata(SEQ ID NO:193).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT
QKSLSLSPGK (SEQ ID NO:191), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctca tgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagccac gaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgca
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 194 and two polypeptide chains comprising the sequence of SEQ ID NO: 191.
II.H.23 Dh2CpmFc(-)(N297G)(A287C)-GDF15(N3D):Dh2CpmFc(+)(N297G)(L306C)
The designation “Dh2CpmFc(-)(N297G)(A287C)GDF15(N3D):Dh2CpmFc(+)(N297G)(L306C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a
Dh2CpmFc(-)(N297G)(A287C) domain, and (ii) a second polypeptide chain comprising a
Dh2CpmFc(+)(N297G)(L306C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C287 of the first polypeptide chain and C306 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh2CpmFc(-)(N297G)(A287C)-GDF15(N3D):Dh2CpmFc(+)(N297G)(L306C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, a tetramer is provided which comprises:
(a) two Dh2CpmFc(+)(N297G)(L306C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:297, (b) two Dh2CpmFc(-)(N297G)(A287C) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 192, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
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PSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVIHQDWINGKEYKCKVSNKAIPAPIEKTIS
KAKGQPREPQVYTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNGQP
ENNYDTTPPVIDSDGSFFIYSDITVDKSRWQQGNVFSCSVMHEAIHNHYT
QKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQV TMCIGACPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMVIIQK TDTGVSIQTYDDIIAKDCHCI (SEQ ID NO:197), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctca 10 tgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagccac gaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgca taattgcaagacaaagccgcgggaggagcagtacggcagcacgtaccgtg tggtcagcgtctgcaccgtcctgcaccaggactggctgaatggcaaggag tacaagtgcaaggtctccaacaaagccctcccagcccccatcgagaaaac catctccaaagccaaagggcagccccgagaaccacaggtgtacaccctgc ccccatcccgggaggagatgaccaagaaccaggtcagcctgacctgcctg gtcaaaggcttctatcccagcgacatcgccgtggagtgggagagcaatgg gcagccggagaacaactacgacaccacgcctcccgtgctggactccgacg gctccttcttcctctatagcgacctcaccgtggacaagagcaggtggcag caggggaacgtcttctcatgctccgtgatgcatgaggctctgcacaacca ctacacgcagaagagcctctccctgtctccgggtgcgcgcgacggagacc actgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcg tcgctggaagacctgggctgggccgattgggtgctgtcgccacgggaggt gcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaa acatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgacacg gtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgctcat tcaaaagaccgacaccggggtgtcgctccagacctatgatgacttgttag ccaaagactgccactgcata (SEQ ID NO:196).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 191, which is encoded by the nucleic acid sequence of SEQ ID NO:195.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO: 197 and two polypeptide chains comprising the sequence of SEQ ID NO: 191.
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PCT/US2014/049254 ll.H.24 Dh2CpmFc(-)(N297G)(A287C)(Y349C)-GDF15(Ndel3): Dh2CpmFc(+)(N297G)(L306C)(S354C)
The designation “Dh2CpmFc(-)(N297G)(A287C)(Y349C)-GDF15(Ndel3):Dh2CpmFc(+)(N297G)(L306C)(S
354C)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a Dh2CpmFc(-)(N297G)(A287C)(Y349C) domain, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+)(N297G)(L306C)(S354C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C287 of the first polypeptide chain and C306 of the second polypeptide chain and between the C349 of the first polypeptide chain and C349 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two Dh2CpmFc(-)(N297G)(A287C)(Y349C)-GDF15(Ndel3):Dh2CpmFc(+)(N297G)(L306C)(S3
54C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF15 regions.
More particularly, in a specific embodiment, a tetramer is provided which comprises:
(a) two Dh2CpmFc(+)(N297G)(L306C)(S354C) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS KAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG (SEQ ID NO:298), (b) two Dh2CpmFc(-)(N297G)(A287C)(Y349C) domains (one each heterodimer) comprising the sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPG (SEQ ID NO:199), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
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In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVIHQDWINGKEYKCKVSNKAIPAPIEKTIS 5 KAKGQPREPQVCTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMC IGACPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMVIIQKTDT GVSIQTYDDIIAKDCHCI (SEQ ID NO:201), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctca tgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagccac gaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgca taattgcaagacaaagccgcgggaggagcagtacggcagcacgtaccgtg tggtcagcgtctgcaccgtcctgcaccaggactggctgaatggcaaggag tacaagtgcaaggtctccaacaaagccctcccagcccccatcgagaaaac catctccaaagccaaagggcagccccgagaaccacaggtgtgcaccctgc ccccatcccgggaggagatgaccaagaaccaggtcagcctgacctgcctg gtcaaaggcttctatcccagcgacatcgccgtggagtgggagagcaatgg gcagccggagaacaactacgacaccacgcctcccgtgctggactccgacg gctccttcttcctctatagcgacctcaccgtggacaagagcaggtggcag caggggaacgtcttctcatgctccgtgatgcatgaggctctgcacaacca ctacacgcagaagagcctctccctgtctccgggtggagaccactgtccgc tcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcgctggaa gacctgggctgggccgattgggtgctgtcgccacgggaggtgcaagtgac catgtgcatcggcgcgtgcccgagccagttccgggcggcaaacatgcacg cgcagatcaagacgagcctgcaccgcctgaagcccgacacggtgccagcg ccctgctgcgtgcccgccagctacaatcccatggtgctcattcaaaagac cgacaccggggtgtcgctccagacctatgatgacttgttagccaaagact gccactgcata (SEQ ID NO:200).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
PSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVIHQDWINGKEYKCKVSNKAIPAPIEKTIS
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KAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQP ENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGK (SEQ ID NO:198), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctca tgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagccac gaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgca taattgcaagacaaagccgcgggaggagcagtacggcagcacgtaccgtg tggtcagcgtctgcaccgtcctgcaccaggactggctgaatggcaaggag tacaagtgcaaggtctccaacaaagccctcccagcccccatcgagaaaac catctccaaagccaaagggcagccccgagaaccacaggtgtacaccctgc ccccatgccggaaggagatgaccaagaaccaggtcagcctgacctgcctg gtcaaaggcttctatcccagcgacatcgccgtggagtgggagagcaatgg gcagccggagaacaactacaagaccacgcctcccgtgctgaagtccgacg gctccttcttcctctatagcaagctcaccgtggacaagagcaggtggcag caggggaacgtcttctcatgctccgtgatgcatgaggctctgcacaacca ctacacgcagaagagcctctccctgtctccgggtaaa (SEQ ID NO:202).
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:201 and two polypeptide chains comprising the sequence of SEQ ID NO: 198.
II.H.25 Dh2CpmFc(-)(N297G)(A287C)(Y349C)-GDF15(N3D): Dh2CpmFc(+)(N297G)(L306C)(S354C)
The designation “Dh2CpmFc(-)(N297G)(A287C)(Y349C)-GDF15(N3D):Dh2CpmFc(+)(N297G)(L306C)(S3
54C)” in the instant disclosure refers to a heterodimer comprising (i) a first monomer comprising GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the Cterminus of a Dh2CpmFc(-)(N297G)(A287C)(Y349C) domain, and (ii) a second polypeptide chain comprising a Dh2CpmFc(+)(N297G)(L306C)(S354C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C287 of the first polypeptide chain and C306 of the second polypeptide chain and between the C349 of the first polypeptide chain and C349 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh2CpmFc(-)(N297G)(A287C)(Y349C)-GDF15(N3D):Dh2CpmFc(+)(N297G)(L306C)(S35
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4C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, a tetramer is provided which comprises:
(a) two Dh2CpmFc(+)(N297G)(L306C)(S354C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:298, (b) two Dh2CpmFc(-)(N297G)(A287C)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO: 199, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of (SEQ ID NO:52).
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNC
KTKPREEQYGSTYRVVSVCTVIHQDWINGKEYKCKVSNKAIPAPIEKTIS
KAKGQPREPQVCTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNGQP
ENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHYT QKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQV TMCIGACPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMVIIQK TDTGVSIQTYDDIIAKDCHCI (SEQ ID NO:204), which is encoded by the nucleic acid sequence:
ccgtcagtcttcctcttccccccaaaacccaaggacaccctca tgatctcccggacccctgaggtcacatgcgtggtggtggacgtgagccac gaagaccctgaggtcaagttcaactggtacgtggacggcgtggaggtgca taattgcaagacaaagccgcgggaggagcagtacggcagcacgtaccgtg tggtcagcgtctgcaccgtcctgcaccaggactggctgaatggcaaggag tacaagtgcaaggtctccaacaaagccctcccagcccccatcgagaaaac catctccaaagccaaagggcagccccgagaaccacaggtgtgcaccctgc ccccatcccgggaggagatgaccaagaaccaggtcagcctgacctgcctg gtcaaaggcttctatcccagcgacatcgccgtggagtgggagagcaatgg gcagccggagaacaactacgacaccacgcctcccgtgctggactccgacg gctccttcttcctctatagcgacctcaccgtggacaagagcaggtggcag caggggaacgtcttctcatgctccgtgatgcatgaggctctgcacaacca ctacacgcagaagagcctctccctgtctccgggtgcgcgcgacggagacc actgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcg tcgctggaagacctgggctgggccgattgggtgctgtcgccacgggaggt gcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaa
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO: 198, which is encoded by the nucleic acid sequence of SEQ ID NO:202.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:204 and two polypeptide chains comprising the sequence of SEQ ID NO: 198.
II.H.26 GG-Dh2CpmFc(-)-GDF15(Ndel3):GG-Dh2CpmFc(+)
The designation “GG- Dh2CpmFc(-)-GDF15(Ndel3):GG-Dh2CpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a 15 GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a
GG-Dh2CpmFc(-) domain, and (ii) a second polypeptide chain comprising a GGDh2CpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two GGDh2CpmFc(-)-GDF15(Ndel3):GG-Dh2CpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two GG-Dh2CpmFc(+) domains (one each heterodimer) comprising the sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKT ISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVEWESNG QPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPG (SEQ ID NO:299), (b) two GG-Dh2CpmFc(-) domains (one each heterodimer) comprising the sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKT ISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNG QPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPG (SEQ ID NO:206), and
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In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKT
ISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNG
QPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNH
YTQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVT
MCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKT DTGVSLQTYDDLLAKDCHCI (SEQ ID NO:208), which is encoded by the nucleic acid sequence:
ggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtaca ccctgcccccatcccgggaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacgacaccacgcctcccgtgctggact ccgacggctccttcttcctctatagcgacctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtggagaccact gtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcg ctggaagacctgggctgggccgattgggtgctgtcgccacgggaggtgca agtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaaca tgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtg ccagcgccctgctgcgtgcccgccagctacaatcccatggtgctcattca aaagaccgacaccggggtgtcgctccagacctatgatgacttgttagcca aagactgccactgcata (SEQ ID NO:207).
In an embodiment employing the VH21 signal sequence, in a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
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MEWSWVFLFFLSVTTGVHSGG P SVFL FPPKPKDTLMIS RT PEVT CVVVDV
SHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNG
KEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLT
CLVKGFYPSDIAVEWESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSR
WQQGNVFSCSVMHEALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRAS LEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTV PAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:243), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggaatggagctgggtctttctcttcttcctgtcagtaacgactggtgt 10 ccactccggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtaca ccctgcccccatcccgggaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacgacaccacgcctcccgtgctggact ccgacggctccttcttcctctatagcgacctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtggagaccact gtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcg ctggaagacctgggctgggccgattgggtgctgtcgccacgggaggtgca agtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaaca tgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtg ccagcgccctgctgcgtgcccgccagctacaatcccatggtgctcattca aaagaccgacaccggggtgtcgctccagacctatgatgacttgttagcca aagactgccactgcata (SEQ ID NO:244).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKT
ISKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVEWESNG
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QPENNYKTTPPVIKSDGSFFIYSKITVDKSRWQQGNVFSCSVMHEAIHNH YTQKSLSLSPGK (SEQ ID NO:205), which is encoded by the nucleic acid sequence:
ggtggcccgtcagtcttcctcttccccccaaaacccaaggaca 5 ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtaca ccctgcccccatcccggaaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacaagaccacgcctcccgtgctgaagt ccgacggctccttcttcctctatagcaagctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtaaa (SEQ ID NO:209).
In an embodiment employing the VH21 signal sequence, in a preferred embodiment, the second polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MEWSWVFIFFISVTTGVHSGGPSVFIFPPKPKDTIMISRTPEVTCVVVDV
SHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVITVIHQDWING KEYKCKVSNKAIPAPIEKTISKAKGQPREPQVYTIPPSRKEMTKNQVSIT CIVKGFYPSDIAVEWESNGQPENNYKTTPPVIKSDGSFFIYSKITVDKSR WQQGNVFSCSVMHEAIHNHYTQKSISISPGK (SEQ ID NO:245), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggaatggagctgggtctttctcttcttcctgtcagtaacgactggtgt ccactccggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtaca ccctgcccccatcccggaaggagatgaccaagaaccaggtcagcctgacc
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:208 and two polypeptide chains comprising the sequence of SEQ ID NO:205.
II.H.27 GG-Dh2CpmFc(-)-GDF15(N3D):GG-Dh2CpmFc(+)
The designation “GG-Dh2CpmFc(-)-GDF15(N3D):GG-DhCpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a GG-Dh2CpmFc(-) domain, and (ii) a second polypeptide chain comprising a GG15 DhCpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two GGDh2CpmFc(-)-GDF15(N3D):GG-Dh2CpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two GG-Dh2CpmFc(+) domains (one each heterodimer) comprising the sequence of SEQ ID NO:299, (b) two GG-Dh2CpmFc(-) domains (one each heterodimer) comprising the sequence of SEQ ID NO:206, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKT ISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNG QPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREV QVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLI
QKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:211),
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ggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtaca ccctgcccccatcccgggaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacgacaccacgcctcccgtgctggact ccgacggctccttcttcctctatagcgacctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtgcgcgcgacg gagaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtc cgcgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacg ggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccggg cggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagccc gacacggtgccagcgccctgctgcgtgcccgccagctacaatcccatggt gctcattcaaaagaccgacaccggggtgtcgctccagacctatgatgact tgttagccaaagactgccactgcata (SEQ ID NO:210).
In an embodiment employing the VH21 signal sequence, in a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MEWSWVFLFFLSVTTGVHSGGPSVFLFPPKPKDTLMISRTPEVTCVVVDV
SHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNG
KEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLT
CLVKGFYPSDIAVEWESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSR
WQQGNVFSCSVMHEALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTV
RASLEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKP
DTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:247), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggaatggagctgggtctttctcttcttcctgtcagtaacgactggtgt ccactccggtggcccgtcagtcttcctcttccccccaaaacccaaggaca
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In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:205, which is encoded by the nucleic acid sequence of SEQ ID NO:209.
In an embodiment employing the VH21 signal sequence, in a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:245, which is encoded by the nucleic acid sequence of SEQ ID NO:246.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:211 and two polypeptide chains comprising the sequence of SEQ ID NO:205.
II.H.28 GG-Dh2CpmFc(-)(Y349C)-GDF15(Ndel3):
GG-Dh2CpmFc(+)(S354C)
The designation “GG-Dh2CpmFc(-)(Y349C)-GDF15(Ndel3):GGDh2CpmFc(+)(S354C)” in the instant disclosure refers to a heterodimer, which comprises (i) a first polypeptide chain comprising GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus of a GG-Dh2CpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a GG-Dh2CpmFc(+)(S345C) domain. The cysteine clamp
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PCT/US2014/049254 mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two GG5 Dh2CpmFc(-)(Y349C)-GDF15(Ndel3):GG-Dh2CpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two GG-Dh2CpmFc(+)(S354C) (one each heterodimer) comprising the sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPAPIEKT ISKAKGQPREPQVYTIPPCRKEMTKNQVSITCIVKGFYPSDIAVEWESNG QPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSISISPG (SEQ ID NO:300), (b) two GG-Dh2CpmFc(-)(Y349C) chains (one each heterodimer) comprising the sequence:
GGPSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPAPIEKT
ISKAKGQPREPQVCTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNG
QPENNYDTTPPVIDSDGSFFIYSDITVDKSRWQQGNVFSCSVMHEAIHNH YTQKSISISPG (SEQ ID NO:213), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
GGPSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPAPIEKT
ISKAKGQPREPQVCTIPPSREEMTKNQVSITCIVKGFYPSDIAVEWESNG
QPENNYDTTPPVIDSDGSFFIYSDITVDKSRWQQGNVFSCSVMHEAIHNH YTQKSISISPGGDHCPIGPGRCCRIHTVRASIEDIGWADWVISPREVQVT MCIGACPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMVIIQKT DTGVSIQTYDDIIAKDCHCI (SEQ ID NO:215), which is encoded by the nucleic acid sequence:
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PCT/US2014/049254 ggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtgca ccctgcccccatcccgggaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacgacaccacgcctcccgtgctggact ccgacggctccttcttcctctatagcgacctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtggagaccact gtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcg ctggaagacctgggctgggccgattgggtgctgtcgccacgggaggtgca agtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaaca tgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtg ccagcgccctgctgcgtgcccgccagctacaatcccatggtgctcattca aaagaccgacaccggggtgtcgctccagacctatgatgacttgttagcca aagactgccactgcata (SEQ ID NO:214).
In an embodiment employing the VH21 signal sequence, in a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MEWSWVFLFFLSVTTGVHSGG P SVFL FPPKPKDTLMIS RT PEVT CVVVDV
SHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNG KEYKCKVSNKALPAPIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLT CLVKGFYPSDIAVEWESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSR WQQGNVFSCSVMHEALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVRAS LEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTV
PAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI(SEQ ID NO:249), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggaatggagctgggtctttctcttcttcctgtcagtaacgactggtgt ccactccggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga
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PCT/US2014/049254 ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtgca ccctgcccccatcccgggaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacgacaccacgcctcccgtgctggact ccgacggctccttcttcctctatagcgacctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtggagaccact gtccgctcgggcccgggcgttgctgccgtctgcacacggtccgcgcgtcg ctggaagacctgggctgggccgattgggtgctgtcgccacgggaggtgca agtgaccatgtgcatcggcgcgtgcccgagccagttccgggcggcaaaca tgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgacacggtg ccagcgccctgctgcgtgcccgccagctacaatcccatggtgctcattca aaagaccgacaccggggtgtcgctccagacctatgatgacttgttagcca aagactgccactgcata (SEQ ID NO:250).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKT ISKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVEWESNG QPENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPGK (SEQ ID NO:212), which is encoded by the nucleic acid sequence:
ggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtaca ccctgcccccatgccggaaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacaagaccacgcctcccgtgctgaagt
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PCT/US2014/049254 ccgacggctccttcttcctctatagcaagctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtaaa (SEQ ID NO:216).
In an embodiment employing the VH21 signal sequence, in a preferred embodiment, 5 the second polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MEWSWVFLFFLSVTTGVHSGG P SVFL FPPKPKDTLMIS RT PEVT CVVVDV
SHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNG
KEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVSLT
CLVKGFYPSDIAVEWESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDKSR WQQGNVFSCSVMHEALHNHYTQKSLSLSPGK (SEQ ID NO:251), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggaatggagctgggtctttctcttcttcctgtcagtaacgactggtgt ccactccggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtaca ccctgcccccatgccggaaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacaagaccacgcctcccgtgctgaagt ccgacggctccttcttcctctatagcaagctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtaaa (SEQ ID NO:252).
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:215 and two polypeptide chains comprising the sequence of SEQ ID NO:212.
II.H.29 GG-Dh2CpmFc(-)(Y349C)-GDF15(N3D):GG-Dh2CpmFc(+)(S354C)
The designation “GG-Dh2CpmFc(-)(Y349C)-GDF15(N3D):GGDh2CpmFc(+)(S354C)” in the instant disclosure refers to a heterodimer, which comprises (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is
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PCT/US2014/049254 linked directly to the C-terminus of a GG-Dh2CpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a GG-Dh2CpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two GGDh2CpmFc(-)(Y349C)-GDF15(N3D):GG-Dh2CpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two GG-Dh2CpmFc(+)(S354C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:300, (b) two GG-Dh2CpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:213, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVH
NAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKT ISKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNG QPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREV QVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLI
QKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:218), which is encoded by the nucleic acid sequence:
ggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtgca ccctgcccccatcccgggaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag
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PCT/US2014/049254 caatgggcagccggagaacaactacgacaccacgcctcccgtgctggact ccgacggctccttcttcctctatagcgacctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca caaccactacacgcagaagagcctctccctgtctccgggtgcgcgcgacg gagaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtc cgcgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacg ggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccggg cggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagccc gacacggtgccagcgccctgctgcgtgcccgccagctacaatcccatggt gctcattcaaaagaccgacaccggggtgtcgctccagacctatgatgact tgttagccaaagactgccactgcata (SEQ ID NO:217).
In an embodiment employing the VH21 signal sequence, in a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MEWSWVFLFFLSVTTGVHSGGPSVFLFPPKPKDTLMISRTPEVTCVVVDV
SHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNG
KEYKCKVSNKALPAPIEKTISKAKGQPREPQVCTLPPSREEMTKNQVSLT
CLVKGFYPSDIAVEWESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSR
WQQGNVFSCSVMHEALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLHTV
RASLEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKP
DTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI(SEQ ID NO:253), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggaatggagctgggtctttctcttcttcctgtcagtaacgactggtgt ccactccggtggcccgtcagtcttcctcttccccccaaaacccaaggaca ccctcatgatctcccggacccctgaggtcacatgcgtggtggtggacgtg agccacgaagaccctgaggtcaagttcaactggtacgtggacggcgtgga ggtgcataatgccaagacaaagccgcgggaggagcagtacaacagcacgt accgtgtggtcagcgtcctcaccgtcctgcaccaggactggctgaatggc aaggagtacaagtgcaaggtctccaacaaagccctcccagcccccatcga gaaaaccatctccaaagccaaagggcagccccgagaaccacaggtgtgca ccctgcccccatcccgggaggagatgaccaagaaccaggtcagcctgacc tgcctggtcaaaggcttctatcccagcgacatcgccgtggagtgggagag caatgggcagccggagaacaactacgacaccacgcctcccgtgctggact ccgacggctccttcttcctctatagcgacctcaccgtggacaagagcagg tggcagcaggggaacgtcttctcatgctccgtgatgcatgaggctctgca
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PCT/US2014/049254 caaccactacacgcagaagagcctctccctgtctccgggtgcgcgcgacg gagaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtc cgcgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacg ggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccggg cggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagccc gacacggtgccagcgccctgctgcgtgcccgccagctacaatcccatggt gctcattcaaaagaccgacaccggggtgtcgctccagacctatgatgact tgttagccaaagactgccactgcata (SEQ ID NO:254).
In a preferred embodiment, the second polypeptide chain comprises the amino acid 10 sequence of SEQ ID NO:212, which is encoded by the nucleic acid sequence of SEQ ID
NO:218.
In an embodiment employing the VH21 signal sequence, in a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:251, which is encoded by the nucleic acid sequence of SEQ ID NO:252.
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:218 and two polypeptide chains comprising the sequence of SEQ ID NO:212.
II.H.30 Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+)
The designation “Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+)” in the instant disclosure refers to a heterodimer, which comprises (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the C-terminus vof a Dh3CpmFc(-) domain, and (ii) a second polypeptide chain comprising a Dh3CpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh3CpmFc(-)-GDF15(Ndel3):Dh3CpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh3CpmFc(+) domains (one each heterodimer) comprising the sequence:
GPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI
SKAKGQPREPQVYTLPPSRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQ
PENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHY
TQKSLSLSPG (SEQ ID NQ:301),
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PCT/US2014/049254 (b) two Dh3CpmFc(-) domains (one each heterodimer) comprising the sequence:
GPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI
SKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQ
PENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHY TQKSLSLSPG (SEQ ID NO:220), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
GPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI
SKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQ
PENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHY TQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTM CIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTD TGVSLQTYDDLLAKDCHCI (SEQ ID NO:222), which is encoded by the nucleic acid sequence:
ggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacgacaccacgcctcccgtgc tggactccgacggctccttcttcctctatagcgacctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtggag accactgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgc gcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacggga
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PCT/US2014/049254 ggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcgg caaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgac acggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgct cattcaaaagaccgacaccggggtgtcgctccagacctatgatgacttgt tagccaaagactgccactgcata (SEQ ID NO:221).
In an embodiment employing the VK1 signal sequence, in a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MDMRVPAQLLGLLLLWLRGARCG PSVFL FP PKPKDT LMISRTPE VT C WV 10 DVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWL
NGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVS
LTCLVKGFYPSDIAVEWESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDK
SRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGGDHCPLGPGRCCRLHTVR
ASLEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPD
TVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:255), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggacatgagggtgcccgctcagctcctggggctcctgctgctgtggct gagaggtgcgcgctgtggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacgacaccacgcctcccgtgc tggactccgacggctccttcttcctctatagcgacctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtggag accactgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgc gcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacggga ggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcgg caaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgac acggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgct
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PCT/US2014/049254 cattcaaaagaccgacaccggggtgtcgctccagacctatgatgacttgt tagccaaagactgccactgcata (SEQ ID NO:256).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
GPSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVITVIHQDWINGKEYKCKVSNKAIPAPIEKTI SKAKGQPREPQVYTIPPSRKEMTKNQVSITCIVKGFYPSDIAVEWESNGQ PENNYKTTPPVIKSDGSFFIYSKITVDKSRWQQGNVFSCSVMHEAIHNHY TQKSISISPGK (SEQ ID NO:219), which is encoded by the nucleic acid sequence:
ggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtacaccctgcccccatcccggaaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacaagaccacgcctcccgtgc tgaagtccgacggctccttcttcctctatagcaagctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtaaa (SEQ ID NO:223) .
In an embodiment employing the VK1 signal sequence, in a preferred embodiment, the second polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MDMRVPAQIIGIIIIWIRGARCGPSVFIFP PKPKDTIMISRTPEVT CWV DVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVITVIHQDWI
NGKEYKCKVSNKAIPAPIEKTISKAKGQPREPQVYTIPPSRKEMTKNQVS ITCIVKGFYPSDIAVEWESNGQPENNYKTTPPVIKSDGSFFIYSKITVDK SRWQQGNVFSCSVMHEAIHNHYTQKSISISPGK (SEQ ID NO:257), which is encoded by the nucleic acid sequence (signal sequence underlined):
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NO:258) .
As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:222 and two polypeptide chains comprising the sequence of SEQ IDNO:219.
II.H.31 Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+)
The designation “Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+)” in the instant disclosure refers to a heterodimer comprising (i) a first polypeptide chain comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the C-terminus of a Dh3CpmFc(-) domain, and (ii) a second polypeptide chain comprising a Dh3CpmFc(+) domain.
In certain embodiments, a tetramer is provided, comprising a dimer of two Dh3CpmFc(-)-GDF15(N3D):Dh3CpmFc(+) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh3CpmFc(+) domains (one each heterodimer) comprising the sequence of SEQ ID NO:301, (b) two Dh3CpmFc(-) (one each heterodimer) comprising the sequence of SEQ ID NO:220, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:52.
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In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
GPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI 5 SKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQ
PENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHY TQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQ VTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQ KTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:225), which is encoded by the nucleic acid sequence:
atggacatgagggtgcccgctcagctcctggggctcctgctgctgtggct gagaggtgcgcgctgtggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacgacaccacgcctcccgtgc tggactccgacggctccttcttcctctatagcgacctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtgcgc gcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgcac acggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgtc gccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagt tccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctg aagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaatcc catggtgctcattcaaaagaccgacaccggggtgtcgctccagacctatg atgacttgttagccaaagactgccactgcata (SEQ ID NO:224).
In an embodiment employing the VK1 signal sequence, in a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
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MDMRVPAQLLGLLLLWLRGARCG PSVFL FP PKPKDTIMISRTPE VT C WV DVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVITVIHQDWI NGKEYKCKVSNKAIPAPIEKTISKAKGQPREPQVYTIPPSREEMTKNQVS ITCIVKGFYPSDIAVEWESNGQPENNYDTTPPVIDSDGSFFIYSDITVDK
SRWQQGNVFSCSVMHEAIHNHYTQKSISISPGARDGDHCPIGPGRCCRIH TVRASIEDIGWADWVISPREVQVTMCIGACPSQFRAANMHAQIKTSIHRI KPDTVPAPCCVPASYNPMVIIQKTDTGVSIQTYDDIIAKDCHCI(SEQ ID NO:259), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggacatgagggtgcccgctcagctcctggggctcctgctgctgtggct 10 gagaggtgcgcgctgtggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtacaccctgcccccatcccgggaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacgacaccacgcctcccgtgc tggactccgacggctccttcttcctctatagcgacctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtgcgc gcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgcac acggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgtc gccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagt tccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctg aagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaatcc catggtgctcattcaaaagaccgacaccggggtgtcgctccagacctatg atgacttgttagccaaagactgccactgcata (SEQ ID NO:260).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:219, which is encoded by the nucleic acid sequence of SEQ ID NO:223.
In an embodiment employing the VK1 signal sequence, in a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:257, which is encoded by the nucleic acid sequence of SEQ ID NO:258.
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:225 and two polypeptide chains comprising the sequence of SEQ IDNO:219.
II.H.32 Dh3CpmFc(-)(Y349C)-GDF15(Ndel3):Dh3CpmFc(+)(S354C)
The designation “Dh3CpmFc(-)(Y349C)-GDF15(Ndel3):Dh3CpmFc(+)(S354C)” in the instant disclosure refers to a heterodimer, which comprises (i) a first polypeptide chain comprising a GDF15(Ndel3) polypeptide, the N-terminus of which is linked directly to the Cterminus of a Dh3CpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a Dh3CpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide and C354 of the second polypeptide.
In certain embodiments, a tetramer is provided, comprising a dimer of two Dh3CpmFc(-)(Y349C)-GDF15(Ndel3):Dh3CpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh3CpmFc(+)(S354C) domains (one each heterodimer) comprising the sequence:
GPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI SKAKGQPREPQVYTLPPCRKEMTKNQVSLTCLVKGFYPSDIAVEWESNGQ PENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHY TQKSLSLSPG (SEQ ID NO:302), (b) two Dh3CpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence:
GPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI
SKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQ
PENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHY TQKSLSLSPG (SEQ ID NO:227), and (c) two GDF15(Ndel3) polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO:55.
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In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
GPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI 5 SKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQ
PENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHY TQKSLSLSPGGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTM CIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTD TGVSLQTYDDLLAKDCHCI (SEQ ID NO:229), which is encoded by the nucleic acid sequence:
atggacatgagggtgcccgctcagctcctggggctcctgctgctgtggct gagaggtgcgcgctgtggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacgacaccacgcctcccgtgc tggactccgacggctccttcttcctctatagcgacctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtggag accactgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgc gcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacggga ggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcgg caaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgac acggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgct cattcaaaagaccgacaccggggtgtcgctccagacctatgatgacttgt tagccaaagactgccactgcata (SEQ ID NO:228).
In an embodiment employing the VK1 signal sequence, in a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
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MDMRVPAQLLGLLLLWLRGARCG PSVFL FP PKPKDTIMISRTPE VT C WV DVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVITVIHQDWI NGKEYKCKVSNKAIPAPIEKTISKAKGQPREPQVCTIPPSREEMTKNQVS ITCIVKGFYPSDIAVEWESNGQPENNYDTTPPVIDSDGSFFIYSDITVDK
SRWQQGNVFSCSVMHEAIHNHYTQKSISISPGGDHCPIGPGRCCRIHTVR ASIEDIGWADWVISPREVQVTMCIGACPSQFRAANMHAQIKTSIHRIKPD TVPAPCCVPASYNPMVIIQKTDTGVSIQTYDDIIAKDCHCI (SEQ ID NO:261), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggacatgagggtgcccgctcagctcctggggctcctgctgctgtggct 10 gagaggtgcgcgctgtggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacgacaccacgcctcccgtgc tggactccgacggctccttcttcctctatagcgacctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtggag accactgtccgctcgggcccgggcgttgctgccgtctgcacacggtccgc gcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacggga ggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcgg caaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccgac acggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgct cattcaaaagaccgacaccggggtgtcgctccagacctatgatgacttgt tagccaaagactgccactgcata (SEQ ID NO:262).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence:
GPSVFIFPPKPKDTIMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVITVIHQDWINGKEYKCKVSNKAIPAPIEKTI
SKAKGQPREPQVYTIPPCRKEMTKNQVSITCIVKGFYPSDIAVEWESNGQ
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PENNYKTTPPVLKSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHY TQKSLSLSPGK (SEQ ID NO:226), which is encoded by the nucleic acid sequence:
ggcccgtcagtcttcctcttccccccaaaaccca 5 aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtacaccctgcccccatgccggaaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacaagaccacgcctcccgtgc tgaagtccgacggctccttcttcctctatagcaagctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtaaa (SEQ ID NO: 230).
In an embodiment employing the VK1 signal sequence, in a preferred embodiment, the second polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MDMRVPAQLLGLLLLWLRGARCG PSVFL FP PKPKDT LMISRTPE VT C WV DVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWL NGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPCRKEMTKNQVS LTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLKSDGSFFLYSKLTVDK
SRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK (SEQ ID NO:263), which is encoded by the nucleic acid sequence (signal sequence underlined):
atggacatgagggtgcccgctcagctcctggggctcctgctgctgtggct gagaggtgcgcgctgtggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg
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As discussed above, a tetramer is provided comprising two polypeptide chains comprising the sequence of SEQ ID NO:229 and two polypeptide chains comprising the sequence of SEQ ID NO:226.
II.H.33 Dh3CpmFc(-)(Y349C)-GDF15(N3D):Dh3CpmFc(+)(S354C)
The designation “Dh3CpmFc(-)(Y349C)-GDF15(N3D):Dh3CpmFc(+)(S354C)” in the instant disclosure refers to a heterodimer, which comprises (i) a first polypeptide chain 15 comprising a GDF15(N3D) polypeptide, the N-terminus of which is linked directly to the Cterminus of a Dh3CpmFc(-)(Y349C) domain, and (ii) a second polypeptide chain comprising a Dh3CpmFc(+)(S345C) domain. The cysteine clamp mutations allow the first and second polypeptide chains to be linked via an interchain disulfide bond between C349 of the first polypeptide chain and C354 of the second polypeptide chain.
In certain embodiments, a tetramer is provided, comprising a dimer of two
Dh3CpmFc(-)(Y349C)-GDF15(N3D):Dh3CpmFc(+)(S354C) heterodimers in which the two first polypeptide chains of each heterodimer are linked via an interchain disulfide bond between their respective GDF 15 regions.
More particularly, in a specific embodiment, the tetramer comprises:
(a) two Dh3CpmFc(+)(S354C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:302, (b) two Dh3CpmFc(-)(Y349C) domains (one each heterodimer) comprising the sequence of SEQ ID NO:227, and (c) two GDF15(N3D) polypeptides (one each heterodimer) comprising the sequence of SEQ IDNO:52.
In a preferred embodiment, the first polypeptide chain comprises the amino acid sequence:
GPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHN
AKTKPREEQYNSTYRWSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI 35 SKAKGQPREPQVCTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQ
PENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHEALHNHY
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TQKSLSLSPGARDGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQ VTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQ KTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO: 232), which is encoded by the nucleic acid sequence:
ggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacgacaccacgcctcccgtgc tggactccgacggctccttcttcctctatagcgacctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtgcgc gcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgcac acggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgtc gccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagt tccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctg aagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaatcc catggtgctcattcaaaagaccgacaccggggtgtcgctccagacctatg atgacttgttagccaaagactgccactgcata (SEQ ID NO:231).
In an embodiment employing the VK1 signal sequence, in a preferred embodiment, the first polypeptide chain comprises the amino acid sequence (signal sequence single underlined):
MDMRVPAQLLGLLLLWLRGARCG PSVFL FP PKPKDT LMISRTPE VT C WV DVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWL
NGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVCTLPPSREEMTKNQVS LTCLVKGFYPSDIAVEWESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDK SRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGARDGDHCPLGPGRCCRLH TVRASLEDLGWADWVLSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRL KPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:265),
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atggacatgagggtgcccgctcagctcctggggctcctgctgctgtggct gagaggtgcgcgctgtggcccgtcagtcttcctcttccccccaaaaccca aggacaccctcatgatctcccggacccctgaggtcacatgcgtggtggtg gacgtgagccacgaagaccctgaggtcaagttcaactggtacgtggacgg cgtggaggtgcataatgccaagacaaagccgcgggaggagcagtacaaca gcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccaggactggctg aatggcaaggagtacaagtgcaaggtctccaacaaagccctcccagcccc catcgagaaaaccatctccaaagccaaagggcagccccgagaaccacagg tgtgcaccctgcccccatcccgggaggagatgaccaagaaccaggtcagc ctgacctgcctggtcaaaggcttctatcccagcgacatcgccgtggagtg ggagagcaatgggcagccggagaacaactacgacaccacgcctcccgtgc tggactccgacggctccttcttcctctatagcgacctcaccgtggacaag agcaggtggcagcaggggaacgtcttctcatgctccgtgatgcatgaggc tctgcacaaccactacacgcagaagagcctctccctgtctccgggtgcgc gcgacggagaccactgtccgctcgggcccgggcgttgctgccgtctgcac acggtccgcgcgtcgctggaagacctgggctgggccgattgggtgctgtc gccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagt tccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccgcctg aagcccgacacggtgccagcgccctgctgcgtgcccgccagctacaatcc catggtgctcattcaaaagaccgacaccggggtgtcgctccagacctatg atgacttgttagccaaagactgccactgcata (SEQ ID NO:266).
In a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:226, which is encoded by the nucleic acid sequence of SEQ ID
NO:230.
In an embodiment employing the VK1 signal sequence, in a preferred embodiment, the second polypeptide chain comprises the amino acid sequence of SEQ ID NO:263, which is encoded by the nucleic acid sequence of SEQ ID NO:264.
As discussed above, a tetramer is provided comprising two polypeptide chains 30 comprising the sequence of SEQ ID NO:232 and two polypeptide chains comprising the sequence of SEQ ID NO:226.
II.H.34 DhMonoFc(N297G)-GDF15
The designation “DhMonoFc(N297G)-GDF15” in the instant disclosure refers to a 35 fusion protein comprising a GDF15 polypeptide, the N-terminus of which is linked directly to the C-terminus of a DhMonoFc(N297G) domain by a peptide bond.
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In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via interchain disulfide bond between their respective GDF 15 polypeptides.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two DhMonoFc(N297G) domains (one each monomer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVTTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:233);
and (b) two GDF 15 polypeptides (one each heterodimer) comprising the sequence of SEQ ID NO: 12.
In a preferred embodiment, the fusion protein comprises the amino acid sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVTTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPGARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVL SPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYN
PMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO:235), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta cgtggacggcgtggaggtgcataatgccaagacaaagccgcgggaggagc agtacggcagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccag gactggctgaatggcaaggagtacaagtgcaaggtctccaacaaagccct cccagcccccatcgagaaaaccatctccaaagccaaagggcagccccgag aaccacaggtgaccaccctgcccccatcccgggaggagatgaccaagaac caggtcagcctgacctgcctggtcaaaggcttctatcccagcgacatcgc cgtggagtgggagagcaatgggcagccggagaacaactacgacaccacgc ctcccgtgctggactccgacggctccttcttcctctatagcgacctcacc gtggacaagagcaggtggcagcaggggaacgtcttctcatgctccgtgat gcatgaggctctgcacaaccactacacgcagaagagcctctccctgtctc
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PCT/US2014/049254 cgggtgcgcgcaacggagaccactgtccgctcgggcccgggcgttgctgc cgtctgcacacggtccgcgcgtcgctggaagacctgggctgggccgattg ggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcc cgagccagttccgggcggcaaacatgcacgcgcagatcaagacgagcctg caccgcctgaagcccgacacggtgccagcgccctgctgcgtgcccgccag ctacaatcccatggtgctcattcaaaagaccgacaccggggtgtcgctcc agacctatgatgacttgttagccaaagactgccactgcata (SEQ ID NO:234).
As discussed above, in a specific embodiment, a homodimer is provided comprising two monomers having the sequence of SEQ ID NO:235.
II.H. 35 DhMonoFc(N29 7G)-(G4S)4-GDF15
The designation “DhMonoFc(N297G)-(G4S)4-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF15 polypeptide linked to a DhMonoFc(N297G) domain via a linker comprising the sequence of SEQ ID NO: 18 that connects the N-terminus of the
GDF15 polypeptide to the C-terminus of the DhMonoFc(N297G) domain by a peptide bond.
In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via interchain disulfide bond between their respective GDF 15 polypeptides. More particularly, in a specific embodiment, the homodimer comprises:
(a) two DhMonoFc(N297G) domains (one each monomer) comprising the sequence:
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA PIEKTISKAKGQPREPQVTTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE ALHNHYTQKSLSLSPG (SEQ ID NO:236);
(b) two GDF 15 polypeptides (one each monomer) comprising the sequence of SEQ
ID NO: 12; and (c) two polypeptide linkers (one each monomer) comprising the sequence of SEQ ID NO: 18 each linking the N-terminus of a GDF 15 polypeptide to the C-terminus of a DhMonoFc(N297G) domain via peptide bonds.
In a preferred embodiment, the fusion protein comprises the amino acid sequence (linker double underlined):
APELLGGPSVFLFPPKPKDTLMISRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPA
PIEKTISKAKGQPREPQVTTLPPSREEMTKNQVSLTCLVKGFYPSDIAVE
WESNGQPENNYDTTPPVLDSDGSFFLYSDLTVDKSRWQQGNVFSCSVMHE
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ALHNHYTQKS L S L S PGGGGGSGGGGSGGGGSGGGGSARNGDHCPLGPGRC
CRLHTVRAS LEDLGWADWVL S PREVQVTMCIGAC PSQFRAANMHAQIKT S
LHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID
NO:238), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta cgtggacggcgtggaggtgcataatgccaagacaaagccgcgggaggagc agtacggcagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccag gactggctgaatggcaaggagtacaagtgcaaggtctccaacaaagccct cccagcccccatcgagaaaaccatctccaaagccaaagggcagccccgag aaccacaggtgaccaccctgcccccatcccgggaggagatgaccaagaac caggtcagcctgacctgcctggtcaaaggcttctatcccagcgacatcgc cgtggagtgggagagcaatgggcagccggagaacaactacgacaccacgc ctcccgtgctggactccgacggctccttcttcctctatagcgacctcacc gtggacaagagcaggtggcagcaggggaacgtcttctcatgctccgtgat gcatgaggctctgcacaaccactacacgcagaagagcctctccctgtctc cgggtggaggtggtggatccggaggcggtggaagcggaggtggtggatct ggaggcggtggaagcgcgcgcaacggagaccactgtccgctcgggcccgg gcgttgctgccgtctgcacacggtccgcgcgtcgctggaagacctgggct gggccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgcatc ggcgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagatcaa gacgagcctgcaccgcctgaagcccgacacggtgccagcgccctgctgcg tgcccgccagctacaatcccatggtgctcattcaaaagaccgacaccggg gtgtcgctccagacctatgatgacttgttagccaaagactgccactgcata (SEQ ID NO:237) .
As discussed above, in a specific embodiment, a homodimer is provided comprising two monomers having the sequence of SEQ ID NO:238.
II.H.36 DhMonoFc(N297G)-G4-GDF15
The designation “DhMonoFc(N297G)-G4-GDF15” in the instant disclosure refers to a fusion protein comprising a GDF15 polypeptide linked to a DhMonoFc(N297G) domain via a linker comprising the sequence of SEQ ID NO:58 that connects the N-terminus of the GDF 15 polypeptide to the C-terminus of the DhMonoFc(N297G) domain by a peptide bond.
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In certain embodiments, a homodimer is provided comprising two such fusion proteins linked via interchain disulfide bond between their respective GDF 15 polypeptides.
More particularly, in a specific embodiment, the homodimer comprises:
(a) two DhMonoFc(N297G) domains (one each monomer) comprising the sequence 5 of SEQ IDNO:236;
(b) two GDF 15 polypeptides (one each monomer) comprising the sequence of SEQ ID NO: 12; and (c) two polypeptide linkers (one each monomer) comprising the sequence of SEQ ID NO:58 each linking the N-terminus of a GDF15 polypeptide to the C-terminus of a
DhMonoFc(N297G) domain by peptide bonds.
In a preferred embodiment, the fusion protein comprises the amino acid sequence (linker double underlined):
APEIIGGPSVFIFPPKPKDTIMI SRTPEVTCWVDVSHEDPEVKFNWYVD
GVEVHNAKTKPREEQYGSTYRVVSVITVIHQDWINGKEYKCKVSNKAIPA
PIEKTISKAKGQPREPQVTTIPPSREEMTKNQVSITCIVKGFYPSDIAVE WESNGQPENNYDTTPPVIDSDGSFFIYSDITVDKSRWQQGNVFSCSVMHE AIHNHYTQKSISISPGOOOQARNGDHCPIGPGRCCRIHTVRASIEDIGWA DWVISPREVQVTMCIGACPSQFRAANMHAQIKTSIHRIKPDTVPAPCCVP ASYNPMVIIQKTDTGVSIQTYDDIIAKDCHCI (SEQ ID NO:240), which is encoded by the nucleic acid sequence:
gcacctgaactcctggggggaccgtcagtcttcctcttccccc caaaacccaaggacacccteatgatctcccggacccctgaggtcacatgc gtggtggtggacgtgagccacgaagaccctgaggtcaagttcaactggta cgtggacggcgtggaggtgcataatgccaagacaaagccgcgggaggagc agtacggcagcacgtaccgtgtggtcagcgtcctcaccgtcctgcaccag gactggctgaatggcaaggagtacaagtgcaaggtctccaacaaagccct cccagcccccatcgagaaaaccatctccaaagccaaagggcagccccgag aaccacaggtgaccaccctgcccccatcccgggaggagatgaccaagaac caggtcagcctgacctgcctggtcaaaggcttctatcccagcgacatcgc cgtggagtgggagagcaatgggcagccggagaacaactacgacaccacgc ctcccgtgctggactccgacggctccttcttcctctatagcgacctcacc gtggacaagagcaggtggcagcaggggaacgtcttctcatgctccgtgat gcatgaggctctgcacaaccactacacgcagaagagcctctccctgtctc cgggtggaggtggtggagcgcgcaacggagaccactgtccgctcgggccc gggcgttgctgccgtctgcacacggtccgcgcgtcgctggaagacctggg
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PCT/US2014/049254 ctgggccgattgggtgctgtcgccacgggaggtgcaagtgaccatgtgca tcggcgcgtgcccgagccagttccgggcggcaaacatgcacgcgcagatc aagacgagcctgcaccgcctgaagcccgacacggtgccagcgccctgctg cgtgcccgccagctacaatcccatggtgctcattcaaaagaccgacaccg gggtgtcgctccagacctatgatgacttgttagccaaagactgccactgc ata (SEQ ID NO:239) .
As discussed above, in a specific embodiment, a homodimer is provided comprising two monomers having the sequence of SEQ ID NO:240.
III. GDF15 Polypeptides and Constructs Comprising GDF15, Including Mutant
Forms Thereof
As disclosed herein, the GDF15 polypeptides (including the full length and mature forms of human GDF15) and the constructs comprising GDF15 described in the instant disclosure can be engineered and/or produced using standard molecular biology methodology to form a mutant form of the GDF15 polypeptides and constructs provided herein. In various examples, a nucleic acid sequence encoding a mutant form of the GDF15 polypeptides and constructs provided herein, which can comprise all or a portion of SEQ ID NOs:4, 8 or 12 can be isolated and/or amplified from genomic DNA, or cDNA using appropriate oligonucleotide primers. Primers can be designed based on the nucleic and amino acid sequences provided herein according to standard (RT)-PCR amplification techniques. The amplified GDF15 mutant polypeptide nucleic acid can then be cloned into a suitable vector and characterized by DNA sequence analysis.
Oligonucleotides for use as probes in isolating or amplifying all or a portion of a mutant form of the GDF15 polypeptides and constructs provided herein can be designed and generated using standard synthetic techniques, e.g., automated DNA synthesis apparatus, or can be isolated from a longer sequence of DNA.
III.A. GDF15 Polypeptide and Polynucleotide Sequences
In vivo, GDF15 is expressed as a contiguous amino acid sequence comprising a signal sequence, a pro domain and an active domain.
The 308 amino acid sequence of full length human GDF15 is:
MPGQELRTVNGSQMLLVLLVLSWLPHGGALSLAEASRASFPGPSELHSED
SRFRELRKRYEDLLTRLRANQSWEDSNTDLVPAPAVRILTPEVRLGSGGH
LHLRISRAALPEGLPEASRLHRALFRLSPTASRSWDVTRPLRRQLSLARP
QAPALHLRLSPPPSQSDQLLAESSSARPQLELHLRPQAARGRRRARARNG
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DHCPIGPGRCCRIHTVRASIEDIGWADWVISPREVQVTMCIGACPSQFRA ANMHAQIKTSIHRIKPDTVPAPCCVPASYNPMVIIQKTDTGVSIQTYDDI LAKDCHCI (SEQ ID NO :4) and is encoded by the DNA sequence:
atgcccgggcaagaactcaggacggtgaatggctctcagatgctcctggt gttgctggtgctctcgtggctgccgcatgggggcgccctgtctctggccg aggcgagccgcgcaagtttcccgggaccctcagagttgcactccgaagac tccagattccgagagttgcggaaacgctacgaggacctgctaaccaggct gcgggccaaccagagctgggaagattcgaacaccgacctcgtcccggccc ctgcagtccggatactcacgccagaagtgcggctgggatccggcggccac ctgcacctgcgtatctctcgggccgcccttcccgaggggctccccgaggc ctcccgccttcaccgggctctgttccggctgtccccgacggcgtcaaggt cgtgggacgtgacacgaccgctgcggcgtcagctcagccttgcaagaccc caggcgcccgcgctgcacctgcgactgtcgccgccgccgtcgcagtcgga ccaactgctggcagaatcttcgtccgcacggccccagctggagttgcact tgcggccgcaagccgccagggggcgccgcagagcgcgtgcgcgcaacggg gaccactgtccgctcgggcccgggcgttgctgccgtctgcacacggtccg cgcgtcgctggaagacctgggctgggccgattgggtgctgtcgccacggg aggtgcaagtgaccatgtgcatcggcgcgtgcccgagccagttccgggcg gcaaacatgcacgcgcagatcaagacgagcctgcaccgcctgaagcccga cacggtgccagcgccctgctgcgtgcccgccagctacaatcccatggtgc tcattcaaaagaccgacaccggggtgtcgctccagacctatgatgacttg ttagccaaagactgccactgcatatga (SEQ ID NO:3).
The 303 amino acid sequence of full length murine GDF15 is:
MAPPAIQAQPPGGSQIRFIIFIIIIIIIISWPSQGDAIAMPEQRPSGPES QINADEIRGRFQDIISRIHANQSREDSNSEPSPDPAVRIISPEVRIGSHG QIIIRVNRASISQGIPEAYRVHRAIIIITPTARPWDITRPIKRAISIRGP RAPAIRIRITPPPDIAMIPSGGTQIEIRIRVAAGRGRRSAHAHPRDSCPI GPGRCCHIETVQATIEDIGWSDWVISPRQIQISMCVGECPHIYRSANTHA
QIKARIHGIQPDKVPAPCCVPSSYTPVVIMHRTDSGVSIQTYDDIVARGC HCA (SEQ ID NO:6) and is encoded by the DNA sequence:
atggccccgcccgcgctccaggcccagcctccaggcggctctcaactgag gttcctgctgttcctgctgctgttgctgctgctgctgtcatggccatcgc agggggacgccctggcaatgcctgaacagcgaccctccggccctgagtcc
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PCT/US2014/049254 caactcaacgccgacgagctacggggtcgcttccaggacctgctgagccg gctgcatgccaaccagagccgagaggactcgaactcagaaccaagtcctg acccagctgtccggatactcagtccagaggtgagattggggtcccacggc cagctgctactccgcgtcaaccgggcgtcgctgagtcagggtctccccga agcctaccgcgtgcaccgagcgctgctcctgctgacgccgacggcccgcc cctgggacatcactaggcccctgaagcgtgcgctcagcctccggggaccc cgtgctcccgcattacgcctgcgcctgacgccgcctccggacctggctat gctgccctctggcggcacgcagctggaactgcgcttacgggtagccgccg gcagggggcgccgaagcgcgcatgcgcacccaagagactcgtgcccactg ggtccggggcgctgctgtcacttggagactgtgcaggcaactcttgaaga cttgggctggagcgactgggtgctgtccccgcgccagctgcagctgagca tgtgcgtgggcgagtgtccccacctgtatcgctccgcgaacacgcatgcg cagatcaaagcacgcctgcatggcctgcagcctgacaaggtgcctgcccc gtgctgtgtcccctccagctacaccccggtggttcttatgcacaggacag acagtggtgtgtcactgcagacttatgatgacctggtggcccggggctgc cactgcgcttga (SEQ ID NO:5).
The amino acid sequence of human GDF15 following cleavage of the 29 residue signal sequence is:
LSLAEASRASFPGPSELHSEDSRFRELRKRYEDLLTRLRANQSWEDSNTD
LVPAPAVRILTPEVRLGSGGHLHLRISRAALPEGLPEASRLHRALFRLSP
TASRSWDVTRPLRRQLSLARPQAPALHLRLSPPPSQSDQLLAESSSARPQ LELHLRPQAARGRRRARARNGDHCPLGPGRCCRLHTVRASLEDLGWADWV LSPREVQVTMCIGACPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASY NPMVLIQKTDTGVSLQTYDDLLAKDCHCI (SEQ ID NO :8) and is encoded by the DNA sequence:
ctgtctctggccgaggcgagccgcgcaagtttcccgggaccctcagagtt gcactccgaagactccagattccgagagttgcggaaacgctacgaggacc tgctaaccaggctgcgggccaaccagagctgggaagattcgaacaccgac ctcgtcccggcccctgcagtccggatactcacgccagaagtgcggctggg atccggcggccacctgcacctgcgtatctctcgggccgcccttcccgagg ggctccccgaggcctcccgccttcaccgggctctgttccggctgtccccg acggcgtcaaggtcgtgggacgtgacacgaccgctgcggcgtcagctcag ccttgcaagaccccaggcgcccgcgctgcacctgcgactgtcgccgccgc cgtcgcagtcggaccaactgctggcagaatcttcgtccgcacggccccag ctggagttgcacttgcggccgcaagccgccagggggcgccgcagagcgcg
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PCT/US2014/049254 tgcgcgcaacggggaccactgtccgctcgggcccgggcgttgctgccgtc tgcacacggtccgcgcgtcgctggaagacctgggctgggccgattgggtg ctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgag ccagttccgggcggcaaacatgcacgcgcagatcaagacgagcctgcacc gcctgaagcccgacacggtgccagcgccctgctgcgtgcccgccagctac aatcccatggtgctcattcaaaagaccgacaccggggtgtcgctccagac ctatgatgacttgttagccaaagactgccactgcatatga (SEQ ID NO:7)
The amino acid sequence of murine GDF 15 following cleavage of the 32 residue signal sequence is:
SQGDALAMPEQRPSGPESQLNADELRGRFQDLLSRLHANQSREDSNSEPS PDPAVRILSPEVRLGSHGQLLLRVNRASLSQGLPEAYRVHRALLLLTPTA RPWDITRPLKRALSLRGPRAPALRLRLTPPPDLAMLPSGGTQLELRLRVA AGRGRRSAHAHPRDSCPLGPGRCCHLETVQATLEDLGWSDWVLSPRQLQL SMCVGECPHLYRSANTHAQIKARLHGLQPDKVPAPCCVPSSYTPVVLMHR
TDSGVSLQTYDDLVARGCHCA (SEQ ID NO:10) and is encoded by the DNA sequence:
tcgcagggggacgccctggcaatgcctgaacagcgaccctccggccctga gtcccaactcaacgccgacgagctacggggtcgcttccaggacctgctga gccggctgcatgccaaccagagccgagaggactcgaactcagaaccaagt cctgacccagctgtccggatactcagtccagaggtgagattggggtccca cggccagctgctactccgcgtcaaccgggcgtcgctgagtcagggtctcc ccgaagcctaccgcgtgcaccgagcgctgctcctgctgacgccgacggcc cgcccctgggacatcactaggcccctgaagcgtgcgctcagcctccgggg accccgtgctcccgcattacgcctgcgcctgacgccgcctccggacctgg ctatgctgccctctggcggcacgcagctggaactgcgcttacgggtagcc gccggcagggggcgccgaagcgcgcatgcgcacccaagagactcgtgccc actgggtccggggcgctgctgtcacttggagactgtgcaggcaactcttg aagacttgggctggagcgactgggtgctgtccccgcgccagctgcagctg agcatgtgcgtgggcgagtgtccccacctgtatcgctccgcgaacacgca tgcgcagatcaaagcacgcctgcatggcctgcagcctgacaaggtgcctg ccccgtgctgtgtcccctccagctacaccccggtggttcttatgcacagg acagacagtggtgtgtcactgcagacttatgatgacctggtggcccgggg ctgccactgcgcttga (SEQ ID NO:9)
The biologically active form of GDF 15 comprises a homodimer comprising two mature GDF 15 monomers, each of which comprises SEQ ID NO: 12. The monomer that
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PCT/US2014/049254 homodimerizes to form the native mature human GDF 15 dimer is encoded by the nucleic acid sequence:
gcgcgcaacggggaccactgtccgctcgggcccgggcgttgctgccgtct gcacacggtccgcgcgtcgctggaagacctgggctgggccgattgggtgc tgtcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcccgagc cagttccgggcggcaaacatgcacgcgcagatcaagacgagcctgcaccg cctgaagcccgacacggtgccagcgccctgctgcgtgcccgccagctaca atcccatggtgctcattcaaaagaccgacaccggggtgtcgctccagacc tatgatgacttgttagccaaagactgccactgcatatga (SEQ ID NO:11) and comprises the amino acid sequence:
ARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGACPS QFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVSLQT YDDLLAKDCHCI (SEQ ID NO:12).
Thus, the “native mature human GDF 15 dimer” comprises two covalently associated 15 monomers comprising SEQ ID NO: 12.
The amino acid sequence of the recombinant active form of the human GDF 15, which comprises a homodimer comprising nine cysteines in each monomer to form one interchain disulfide bond and four intrachain disulfide bonds (shown with an optional N-terminal methionine residue in parentheses), is:
(M)ARNGDHCPLGPGRCCRLHTVRASLEDLGWADWVLSPREVQVTMCIGA
CPSQFRAANMHAQIKTSLHRLKPDTVPAPCCVPASYNPMVLIQKTDTGVS LQTYDDLLAKDCHCI (SEQ ID NO:189) and is encoded by the DNA sequence (shown with an optional N-terminal methionine codon in parentheses):
(atg)gcgcgcaacggggaccactgtccgctcgggcccgggcgttgctgc cgtctgcacacggtccgcgcgtcgctggaagacctgggctgggccgattg ggtgctgtcgccacgggaggtgcaagtgaccatgtgcatcggcgcgtgcc cgagccagttccgggcggcaaacatgcacgcgcagatcaagacgagcctg caccgcctgaagcccgacacggtgccagcgccctgctgcgtgcccgccag ctacaatcccatggtgctcattcaaaagaccgacaccggggtgtcgctcc agacctatgatgacttgttagccaaagactgccactgcatataa (SEQ ID NO:190) .
The amino acid sequence of the recombinant active form of the murine
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GDF15, which comprises a homodimer comprising nine cysteines in each monomer to form one interchain disulfide bond and four intrachain disulfide bonds, is:
(M)SAHAHPRDSCPLGPGRCCHLETVQATLEDLGWSDWVLSPRQLQLSMC VGECPHLYRSANTHAQIKARLHGLQPDKVPAPCCVPSSYTPVVLMHRTDS
GVSLQTYDDLVARGCHCA (SEQ ID NO:14) and is encoded by the DNA sequence:
(atg)agcgcgcatgcgcacccaagagactcgtgcccactgggtccgggg cgctgctgtcacctggagactgtgcaggcaactcttgaagacttgggctg gagcgactgggtgttgtccccgcgccagctgcagctgagcatgtgcgtgg gcgagtgtccccacctgtatcgctccgcgaacacgcatgcgcagatcaaa gcacgcctgcatggcctgcagcctgacaaggtgcctgccccgtgctgtgt cccctccagctacaccccggtggttcttatgcacaggacagacagtggtg tgtcactgcagacttatgatgacctggtggcccggggctgccactgcgct tga (SEQ ID NO:13).
As stated herein, the term “GDF15 polypeptide” refers to a GDF polypeptide comprising the human amino acid sequences SEQ ID NOs:4, 8 and 12. The term “GDF15 mutant polypeptide,” however, encompasses polypeptides comprising an amino acid sequence that differs from the amino acid sequence of a naturally-occurring GDF polypeptide sequence, e.g., SEQ ID NOs: 4, 8 and 12, by one or more amino acids, such that the sequence is at least
85% identical to SEQ ID NOs: 4, 8 and 12. GDF15 polypeptides can be generated by introducing one or more amino acid substitutions, either conservative or non-conservative and using naturally or non-naturally-occurring amino acids, at particular positions of the GDF 15 polypeptide, or by deleting particular residues or stretches of residues.
A “conservative amino acid substitution” can involve a substitution of a native amino acid residue (i.e., a residue found in a given position of the wild-type GDF15 polypeptide sequence) with a non-native residue (i.e., a residue that is not found in a given position of the wild-type GDF 15 polypeptide sequence) such that there is little or no effect on the polarity or charge of the amino acid residue at that position. Conservative amino acid substitutions also encompass non-naturally-occurring amino acid residues (as defined herein) that are typically incorporated by chemical peptide synthesis rather than by synthesis in biological systems. These include peptidomimetics, and other reversed or inverted forms of amino acid moieties.
Naturally-occurring residues can be divided into classes based on common side chain properties:
(1) hydrophobic: norleucine, Met, Ala, Val, Leu, lie;
(2) neutral hydrophilic: Cys, Ser, Thr;
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(4) basic: Asn, Gin, His, Lys, Arg;
(5) residues that influence chain orientation: Gly, Pro; and (6) aromatic: Trp, Tyr, Phe.
Additional groups of amino acids can also be formulated using the principles described in, e.g., Creighton (1984) PROTEINS: STRUCTURE AND MOLECULAR PROPERTIES (2d Ed. 1993), W.H. Freeman and Company. In some instances it can be useful to further characterize substitutions based on two or more of such features (e.g., substitution with a “small polar’’ residue, such as a Thr residue, can represent a highly conservative substitution in an appropriate context).
Conservative substitutions can involve the exchange of a member of one of these classes for another member of the same class. Non-conservative substitutions can involve the exchange of a member of one of these classes for a member from another class.
Synthetic, rare, or modified amino acid residues having known similar 15 physiochemical properties to those of an above-described grouping can be used as a “conservative’’ substitute for a particular amino acid residue in a sequence. For example, a DArg residue may serve as a substitute for a typical L-Arg residue. It also can be the case that a particular substitution can be described in terms of two or more of the above described classes (e.g., a substitution with a small and hydrophobic residue means substituting one amino acid with a residue(s) that is found in both of the above-described classes or other synthetic, rare, or modified residues that are known in the art to have similar physiochemical properties to such residues meeting both definitions).
Nucleic acid sequences encoding a GDF15 mutant polypeptide provided herein, including those degenerate to SEQ ID NOs: 3, 7, 11 and 15, and those encoding polypeptide variants of SEQ ID NOs:4, 8 and 12, form other aspects of the instant disclosure.
III.B. Vectors Useful for Expressing GDF15 Polypeptides and Constructs Comprising
GDF15. Including Mutant Forms Thereof
In order to express the nucleic acid sequences encoding a polypeptide comprising a
GDF15 region, the appropriate coding sequences, e.g., SEQ ID NOs:3, 7 and 11, can be cloned into a suitable vector and after introduction in a suitable host, the sequence can be expressed to produce the encoded polypeptide according to standard cloning and expression techniques, which are known in the art (e.g., as described in Sambrook, J., Fritsh, E. F., and Maniatis, T. Molecular Cloning: A Laboratory Manual 2nd, ed., Cold Spring Harbor
Laboratory, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y., 1989). The invention also relates to such vectors comprising a nucleic acid sequence according to the invention.
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A “vector” refers to a delivery vehicle that (a) promotes the expression of a polypeptide-encoding nucleic acid sequence; (b) promotes the production of the polypeptide therefrom; (c) promotes the transfection/transformation of target cells therewith; (d) promotes the replication of the nucleic acid sequence; (e) promotes stability of the nucleic acid; (f) promotes detection of the nucleic acid and/or transformed/transfected cells; and/or (g) otherwise imparts advantageous biological and/or physiochemical function to the polypeptide-encoding nucleic acid. A vector can be any suitable vector, including chromosomal, non-chromosomal, and synthetic nucleic acid vectors (a nucleic acid sequence comprising a suitable set of expression control elements). Examples of such vectors include derivatives of SV40, bacterial plasmids, phage DNA, baculovirus, yeast plasmids, vectors derived from combinations of plasmids and phage DNA, and viral nucleic acid (RNA or DNA) vectors.
A recombinant expression vector can be designed for expression of a polypeptide comprising a GDF 15 region in prokaryotic (e.g., E. coli) or eukaryotic cells (e.g., insect cells, using baculovirus expression vectors, yeast cells, or mammalian cells). Representative host cells include those hosts typically used for cloning and expression, including Escherichia coli strains TOP10F', TOPIO, DH10B, DH5a, HB101, W3110, BL21(DE3) and BL21 (DE3)pLysS, BLUESCRIPT (Stratagene), mammalian cell lines CHO, CHO-K1, HEK293, 293-EBNA pIN vectors (Van Heeke & Schuster, J. Biol. Chem. 264: 5503-5509 (1989); pET vectors (Novagen, Madison Wis.). Alternatively, the recombinant expression vector can be transcribed and translated in vitro, for example using T7 promoter regulatory sequences and T7 polymerase and an in vitro translation system. Preferably, the vector contains a promoter upstream of the cloning site containing the nucleic acid sequence encoding the polypeptide. Examples of promoters, which can be switched on and off, include the lac promoter, the T7 promoter, the trc promoter, the tac promoter and the trp promoter.
Thus, provided herein are vectors comprising a nucleic acid sequence encoding a polypeptide comprising a GDF 15 region that facilitate the expression of the polypeptide or construct of interest. In various embodiments, the vectors comprise an operably linked nucleotide sequence which regulates the expression of a polypeptide comprising a GDF 15 region. A vector can comprise or be associated with any suitable promoter, enhancer, and other expression-facilitating elements. Examples of such elements include strong expression promoters (e.g., a human CMV IE promoter/enhancer, an RSV promoter, SV40 promoter, SL3-3 promoter, MMTV promoter, or HIV LTR promoter, EFlalpha promoter, CAG promoter), effective poly (A) termination sequences, an origin of replication for plasmid product in E. coli, an antibiotic resistance gene as a selectable marker, and/or a convenient cloning site (e.g., a polylinker). Vectors also can comprise an inducible promoter as opposed to a constitutive promoter such as CMV IE. In one aspect, a nucleic acid comprising a
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III.C. Host Cells
In another aspect of the instant disclosure, host cells comprising the nucleic acids and vectors disclosed herein are provided. In various embodiments, the vector or nucleic acid is integrated into the host cell genome, which in other embodiments the vector or nucleic acid is extra-chromosomal.
Recombinant cells, such as yeast, bacterial (e.g., E. coli), and mammalian cells (e.g., immortalized mammalian cells) comprising such a nucleic acid, vector, or combinations of either or both thereof are provided. In various embodiments, cells comprising a nonintegrated nucleic acid, such as a plasmid, cosmid, phagemid, or linear expression element, which comprises a sequence coding for expression of a polypeptide comprising a GDF 15 region.
A vector comprising a nucleic acid sequence encoding a polypeptide comprising a GDF 15 region can be introduced into a host cell by transformation or by transfection. Methods of transforming a cell with an expression vector are well known.
A nucleic acid encoding a polypeptide comprising a GDF 15 region can be positioned 20 in and/or delivered to a host cell or host animal via a viral vector. Any suitable viral vector can be used in this capacity. A viral vector can comprise any number of viral polynucleotides, alone or in combination with one or more viral proteins, which facilitate delivery, replication, and/or expression of the nucleic acid of the invention in a desired host cell. The viral vector can be a polynucleotide comprising all or part of a viral genome, a viral protein/nucleic acid conjugate, a virus-like particle (VTP), or an intact virus particle comprising viral nucleic acids and a nucleic acid encoding a polypeptide comprising a GDF 15 region. A viral particle viral vector can comprise a wild-type viral particle or a modified viral particle. The viral vector can be a vector which requires the presence of another vector or wild-type virus for replication and/or expression (e.g., a viral vector can be a helper-dependent virus), such as an adenoviral vector amplicon. Typically, such viral vectors consist of a wild-type viral particle, or a viral particle modified in its protein and/or nucleic acid content to increase transgene capacity or aid in transfection and/or expression of the nucleic acid (examples of such vectors include the herpes virus/AAV amplicons). Typically, a viral vector is similar to and/or derived from a virus that normally infects humans. Suitable viral vector particles in this respect, include, for example, adenoviral vector particles (including any virus of or derived from a virus of the adenoviridae), adeno-associated viral vector particles (AAV vector particles) or other parvoviruses and parvoviral vector particles, papillomaviral vector particles, flaviviral
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III. D. Isolation of a GDF15 Polypeptide, Construct Comprising a GDF15 Polypeptide or a
Mutant Form Thereof
A polypeptide comprising a GDF15 region can be isolated using standard protein purification methods. A polypeptide comprising a GDF15 region can be isolated from a cell that has been engineered to express a polypeptide comprising a GDF15 region, for example a cell that does not naturally express native GDF15.
Protein purification methods that can be employed to isolate polypeptide comprising a GDF15 region, as well as associated materials and reagents, are known in the art. Exemplary methods of purifying polypeptide comprising a GDF15 region are provided in the Examples herein below. Additional purification methods that may be useful for isolating polypeptide comprising a GDF15 region can be found in references such as Bootcov MR,
1997, Proc. Natl. Acad. Sci. USA 94:11514-9, Fairlie WD, 2000, Gene 254: 67-76.
IV. Pharmaceutical Compositions Comprising a GDF15 Polypeptide, Construct
Comprising a GDF15 Polypeptide or a Mutant Form Thereof
Pharmaceutical compositions comprising a monomer or multimer comprising a polypeptide comprising a GDF15 region are provided. Such polypeptide pharmaceutical compositions can comprise a therapeutically effective amount of a polypeptide comprising a monomer or multimer comprising a polypeptide comprising a GDF15 region in admixture with a pharmaceutically or physiologically acceptable formulation agent selected for suitability with the mode of administration. The term “pharmaceutically acceptable carrier’’ or “physiologically acceptable carrier’’ as used herein refers to one or more formulation agents suitable for accomplishing or enhancing the delivery of a monomer or multimer comprising a polypeptide comprising a GDF15 region into the body of a human or non-human subject. The term includes any and all solvents, dispersion media, coatings, antibacterial and antifungal agents, isotonic and absorption delaying agents, and the like that are physiologically compatible. Examples of pharmaceutically acceptable carriers include one or more of water, saline, phosphate buffered saline, dextrose, glycerol, ethanol and the like, as well as combinations thereof. In some cases it will be preferable to include isotonic agents, for example, sugars, polyalcohols such as mannitol, sorbitol, or sodium chloride in a pharmaceutical composition. Pharmaceutically acceptable substances such as wetting or minor amounts of auxiliary substances such as wetting or emulsifying agents, preservatives or buffers, which enhance the shelf life or effectiveness of the monomer or multimer comprising a polypeptide comprising a GDF15 region can also act as, or form a component of, a carrier.
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Acceptable pharmaceutically acceptable carriers are preferably nontoxic to recipients at the dosages and concentrations employed.
A pharmaceutical composition can contain formulation agent(s) for modifying, maintaining, or preserving, for example, the pH, osmolarity, viscosity, clarity, color, isotonicity, odor, sterility, stability, rate of dissolution or release, adsorption, or penetration of the composition. Suitable formulation agents include, but are not limited to, amino acids (such as glycine, glutamine, asparagine, arginine, or lysine), antimicrobials, antioxidants (such as ascorbic acid, sodium sulfite, or sodium hydrogen-sulfite), buffers (such as borate, bicarbonate, Tris-HCl, citrates, phosphates, or other organic acids), bulking agents (such as mannitol or glycine), chelating agents (such as ethylenediamine tetraacetic acid (EDTA)), complexing agents (such as caffeine, polyvinylpyrrolidone, beta-cyclodextrin, or hydroxypropyl-beta-cyclodextrin), fillers, monosaccharides, disaccharides, and other carbohydrates (such as glucose, mannose, or dextrins), proteins (such as free serum albumin, gelatin, or immunoglobulins), coloring, flavoring and diluting agents, emulsifying agents, hydrophilic polymers (such as polyvinylpyrrolidone), low molecular weight polypeptides, salt-forming counterions (such as sodium), preservatives (such as benzalkonium chloride, benzoic acid, salicylic acid, thimerosal, phenethyl alcohol, methylparaben, propylparaben, chlorhexidine, sorbic acid, or hydrogen peroxide), solvents (such as glycerin, propylene glycol, or polyethylene glycol), sugar alcohols (such as mannitol or sorbitol), suspending agents, surfactants or wetting agents (such as pluronics; PEG; sorbitan esters; polysorbates such as Polysorbate 20 or Polysorbate 80; Triton; tromethamine; lecithin; cholesterol or tyloxapal), stability enhancing agents (such as sucrose or sorbitol), tonicity enhancing agents (such as alkali metal halides - preferably sodium or potassium chloride - or mannitol sorbitol), delivery vehicles, diluents, excipients and/or pharmaceutical adjuvants (see, e.g.,
REMINGTON: THE SCIENCE AND PRACTICE OF PHARMACY, 19th edition, (1995); Berge et al., J. Pharm. Sci., 6661), 1-19 (1977). Additional relevant principles, methods, and agents are described in, e.g., Lieberman et al., PHARMACEUTICAL DOSAGE FORMSDISPERSE SYSTEMS (2nd ed., vol. 3, 1998); Ansel et al., PHARMACEUTICAL DOSAGE FORMS & DRUG DELIVERY SYSTEMS (7th ed. 2000); Martindale, THE EXTRA
PHARMACOPEIA (31 st edition), Remington's PHARMACEUTICAL SCIENCES (16111-20111 and subsequent editions); The Pharmacological Basis Of Therapeutics, Goodman and Gilman, Eds. (9th ed.—1996); Wilson and Gisvolds’ TEXTBOOK OF ORGANIC MEDICINAL AND PHARMACEUTICAL CHEMISTRY, Delgado and Remers, Eds. (10th ed., 1998). Principles of formulating pharmaceutically acceptable compositions also are described in, e.g., Aulton,
PHARMACEUTICS: THE SCIENCE OF DOSAGE FORM DESIGN, Churchill Livingstone (New York) (1988), EXTEMPORANEOUS ORAL LIQUID DOSAGE PREPARATIONS, CSHP (1998)).
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The optimal pharmaceutical composition will be determined by a skilled artisan depending upon, for example, the intended route of administration, delivery format, and desired dosage (see, e.g., Remington's PHARMACEUTICAL SCIENCES, supra). Such compositions can influence the physical state, stability, rate of in vivo release, and rate of in vivo clearance of a GDF 15 polypeptide, construct comprising a GDF 15 polypeptide or a mutant form thereof.
The primary vehicle or carrier in a pharmaceutical composition can be either aqueous or non-aqueous in nature. For example, a suitable vehicle or carrier for injection can be water, physiological saline solution, or artificial cerebrospinal fluid, possibly supplemented with other materials common in compositions for parenteral administration. Neutral buffered saline or saline mixed with free serum albumin are further exemplary vehicles. Other exemplary pharmaceutical compositions comprise Tris buffer of about pH 7.0-8.5, or acetate buffer of about pH 4.0-5.5, which can further include sorbitol or a suitable substitute. In one embodiment of the present invention, compositions comprising a GDF 15 polypeptide, construct comprising a GDF 15 polypeptide or a mutant form thereof can be prepared for storage by mixing the selected composition having the desired degree of purity with optional formulation agents (Remington’s PHARMACEUTICAL SCIENCES, supra) in the form of a lyophilized cake or an aqueous solution. Furthermore, a product comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region can be formulated as a lyophilizate using appropriate excipients such as sucrose.
The polypeptide pharmaceutical compositions can be selected for parenteral delivery.
Alternatively, the compositions can be selected for inhalation or for delivery through the digestive tract, such as orally. The preparation of such pharmaceutically acceptable compositions is within the skill of the art.
The formulation components are present in concentrations that are acceptable to the site of administration. For example, buffers are used to maintain the composition at physiological pH or at a slightly lower pH, typically within a pH range of from about 5 to about 8.
When parenteral administration is contemplated, the therapeutic compositions for use in this invention can be in the form of a pyrogen-free, parenterally acceptable, aqueous solution comprising a desired GDF 15 polypeptide, construct comprising a GDF 15 polypeptide or a mutant form thereof, in a pharmaceutically acceptable vehicle. A particularly suitable vehicle for parenteral injection is sterile distilled water in which a GDF 15 polypeptide, construct comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region is formulated as a sterile, isotonic solution, properly preserved. Yet another preparation can involve the formulation of the desired molecule with an agent, such as injectable microspheres, bio-erodible particles, polymeric compounds (such as
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In one embodiment, a pharmaceutical composition can be formulated for inhalation. For example, a monomer or multimer comprising a polypeptide comprising a GDF 15 region can be formulated as a dry powder for inhalation. Inhalation solutions comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region can also be formulated with a propellant for aerosol delivery. In yet another embodiment, solutions can be nebulized. Pulmonary administration is further described in International Publication No. WO 94/20069, which describes the pulmonary delivery of chemically modified proteins.
It is also contemplated that certain formulations can be administered orally. In one embodiment of the present invention, a monomer or multimer comprising a polypeptide comprising a GDF 15 region that is administered in this fashion can be formulated with or without those carriers customarily used in the compounding of solid dosage forms such as tablets and capsules. For example, a capsule can be designed to release the active portion of the formulation at the point in the gastrointestinal tract when bioavailability is maximized and pre-systemic degradation is minimized. Additional agents can be included to facilitate absorption of a monomer or multimer comprising a polypeptide comprising a GDF 15 region. Diluents, flavorings, low melting point waxes, vegetable oils, lubricants, suspending agents, tablet disintegrating agents, and binders can also be employed.
Another pharmaceutical composition can involve an effective quantity of a monomer or multimer comprising a polypeptide comprising a GDF 15 region in a mixture with non25 toxic excipients that are suitable for the manufacture of tablets. By dissolving the tablets in sterile water, or another appropriate vehicle, solutions can be prepared in unit-dose form. Suitable excipients include, but are not limited to, inert diluents, such as calcium carbonate, sodium carbonate or bicarbonate, lactose, or calcium phosphate; or binding agents, such as starch, gelatin, or acacia; or lubricating agents such as magnesium stearate, stearic acid, or talc.
Additional pharmaceutical compositions comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region will be evident to those skilled in the art, including formulations comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region, in sustained- or controlled-delivery formulations. Techniques for formulating a variety of other sustained- or controlled-delivery means, such as liposome carriers, bio-erodible microparticles or porous beads and depot injections, are also known to those skilled in the art (see, e.g., International Publication No. WO 93/15722, which describes
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PCT/US2014/049254 the controlled release of porous polymeric microparticles for the delivery of pharmaceutical compositions, and Wischke & Schwendeman, 2008, Int. J. Pharm. 364: 298-327, and Freiberg & Zhu, 2004, Int. J. Pharm. 282: 1-18, which discuss microsphere/microparticle preparation and use). As described herein, a hydrogel is an example of a sustained- or controlled-delivery formulation.
Additional examples of sustained-release preparations include semipermeable polymer matrices in the form of shaped articles, e.g. films, or microcapsules. Sustained release matrices can include polyesters, hydrogels, polylactides (U.S. Patent No. 3,773,919 and European Patent No. 0 058 481), copolymers of L-glutamic acid and gamma ethyl-L10 glutamate (Sidman et al., 1983, Biopolymers 22: 547-56), poly(2-hydroxyethyl-methacrylate) (Langer et al., 1981, J. Biomed. Mater. Res. 15: 167-277 and Langer, 1982, Chem. Tech. 12: 98-105), ethylene vinyl acetate (Langer et al., supra) or poly-D(-)-3-hydroxybutyric acid (European Patent No. 0 133 988). Sustained-release compositions can also include liposomes, which can be prepared by any of several methods known in the art. See, e.g., Epstein et al.,
1985, Proc. Natl. Acad. Sci. U.S.A. 82: 3688-92; and European Patent Nos. 0 036 676, 0 088
046, and 0 143 949.
A pharmaceutical composition comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region which is to be used for in vivo administration typically should be sterile. This can be accomplished by filtration through sterile filtration membranes. Where the composition is lyophilized, sterilization using this method can be conducted either prior to, or following, lyophilization and reconstitution. The composition for parenteral administration can be stored in lyophilized form or in a solution. In addition, parenteral compositions generally are placed into a container having a sterile access port, for example, an intravenous solution bag or vial having a stopper pierceable by a hypodermic injection needle.
Once the pharmaceutical composition has been formulated, it can be stored in sterile vials as a solution, suspension, gel, emulsion, solid, or as a dehydrated or lyophilized powder. Such formulations can be stored either in a ready-to-use form or in a form (e.g., lyophilized) requiring reconstitution prior to administration.
In a specific embodiment, the present invention is directed to kits for producing a single-dose administration unit. The kits can each contain both a first container having a dried protein and a second container having an aqueous formulation. Also included within the scope of this invention are kits containing single and multi-chambered pre-filled syringes (e.g., liquid syringes and lyosyringes).
The effective amount of pharmaceutical composition comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region which is to be employed therapeutically will depend, for example, upon the therapeutic context and objectives. One
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The frequency of dosing will depend upon the pharmacokinetic parameters of the a monomer or multimer comprising a polypeptide comprising a GDF 15 region in the formulation being used. Typically, a clinician will administer the composition until a dosage is reached that achieves the desired effect. The composition can therefore be administered as a single dose, as two or more doses (which may or may not contain the same amount of the desired molecule) over time, or as a continuous infusion via an implantation device or catheter. Further refinement of the appropriate dosage is routinely made by those of ordinary skill in the art and is within the ambit of tasks routinely performed by them. Appropriate dosages can be ascertained through use of appropriate dose-response data.
The route of administration of the pharmaceutical composition is in accord with known methods, e.g., orally; through injection by intravenous, intraperitoneal, intracerebral (intraparenchymal), intracerebroventricular, intramuscular, intraocular, intraarterial, intraportal, or intralesional routes; by sustained release systems (which may also be injected);
or by implantation devices. Where desired, the compositions can be administered by bolus injection or continuously by infusion, or by implantation device.
Alternatively or additionally, the composition can be administered locally via implantation of a membrane, sponge, or other appropriate material onto which the desired molecule has been absorbed or encapsulated. Where an implantation device is used, the device can be implanted into any suitable tissue or organ, and delivery of the desired molecule can be via diffusion, timed-release bolus, or continuous administration.
In order to deliver drug, e.g., a monomer or multimer comprising a polypeptide comprising a GDF 15 region, at a predetermined rate such that the drug concentration can be maintained at a desired therapeutically effective level over an extended period, a variety of different approaches can be employed. In one example, a hydrogel comprising a polymer such as a gelatin (e.g., bovine gelatin, human gelatin, or gelatin from another source) or a
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Examples of polymers that can be incorporated into a hydrogel include polyethylene glycol (“PEG”), polyethylene oxide, polyethylene oxide-co-polypropylene oxide, copolyethylene oxide block or random copolymers, polyvinyl alcohol, poly(vinyl pyrrolidinone), poly(amino acids), dextran, heparin, polysaccharides, polyethers and the like.
Another factor that can be considered when generating a hydrogel formulation is the 10 degree of crosslinking in the hydrogel and the crosslinking agent. In one embodiment, crosslinking can be achieved via a methacrylation reaction involving methacrylic anhydride. In some situations, a high degree of cross-linking may be desirable while in other situations a lower degree of crosslinking is preferred. In some cases a higher degree of crosslinking provides a longer sustained release. A higher degree of crosslinking may provide a firmer hydrogel and a longer period over which drug is delivered.
Any ratio of polymer to crosslinking agent (e.g., methacrylic anhydride) can be employed to generate a hydrogel with desired properties. For example, the ratio of polymer to crosslinker can be, e.g., 8:1, 16:1, 24:1, or 32:1. For example, when the hydrogel polymer is gelatin and the crosslinker is methacrylate, ratios of 8:1, 16:1, 24:1, or 32:1 methyacrylic anhydride:gelatin can be employed.
V. Therapeutic Uses of a GDF15 Polypeptide, Construct Comprising a GDF15
Polypeptide or a Mutant Form Thereof
A monomer or multimer comprising a polypeptide comprising a GDF 15 region can 25 be used to treat, diagnose or ameliorate, a metabolic condition or disorder. In one embodiment, the metabolic disorder to be treated is diabetes, e.g., type 2 diabetes. In another embodiment, the metabolic condition or disorder is obesity. In other embodiments the metabolic condition or disorder is dyslipidemia, elevated glucose levels, elevated insulin levels or diabetic nephropathy. For example, a metabolic condition or disorder that can be treated or ameliorated using a monomer or multimer comprising a polypeptide comprising a GDF 15 region includes a state in which a human subject has a fasting blood glucose level of 125 mg/dL or greater, for example 130, 135, 140, 145, 150, 155, 160, 165, 170, 175, 180, 185, 190, 195, 200 or greater than 200 mg/dL. Blood glucose levels can be determined in the fed or fasted state, or at random. The metabolic condition or disorder can also comprise a condition in which a subject is at increased risk of developing a metabolic condition. For a human subject, such conditions include a fasting blood glucose level of 100 mg/dL. Conditions that can be treated using a pharmaceutical composition comprising a GDF 15
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PCT/US2014/049254 mutant polypeptide can also be found in the American Diabetes Association Standards of Medical Care in Diabetes Care-2011, American Diabetes Association, Diabetes Care Vol. 34, No. Supplement 1, S11-S61, 2010.
In application, a metabolic disorder or condition, such as Type 2 diabetes, elevated 5 glucose levels, elevated insulin levels, dyslipidemia, obesity or diabetic nephropathy, can be treated by administering a therapeutically effective dose of a GDF 15 polypeptide, construct comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region to a patient in need thereof. The administration can be performed as described herein, such as by IV injection, intraperitoneal (IP) injection, subcutaneous injection, intramuscular injection, or orally in the form of a tablet or liquid formation. In some situations, a therapeutically effective or preferred dose of a monomer or multimer comprising a polypeptide comprising a GDF 15 region can be determined by a clinician. A therapeutically effective dose of a monomer or multimer comprising a polypeptide comprising a GDF 15 region will depend, inter alia, upon the administration schedule, the unit dose of agent administered, whether the a monomer or multimer comprising a polypeptide comprising a GDF 15 region is administered in combination with other therapeutic agents, the immune status and the health of the recipient. The term “therapeutically effective dose,’’ as used herein, means an amount of a monomer or multimer comprising a polypeptide comprising a GDF 15 region that elicits a biological or medicinal response in a tissue system, animal, or human being sought by a researcher, medical doctor, or other clinician, which includes alleviation or amelioration of the symptoms of the disease or disorder being treated, i.e., an amount of a monomer or multimer comprising a polypeptide comprising a GDF 15 region that supports an observable level of one or more desired biological or medicinal response, for example, lowering blood glucose, insulin, triglyceride, or cholesterol levels; reducing body weight; or improving glucose tolerance, energy expenditure, or insulin sensitivity.
It is noted that a therapeutically effective dose of a monomer or multimer comprising a polypeptide comprising a GDF 15 region can also vary with the desired result. Thus, for example, in situations in which a lower level of blood glucose is indicated a dose of a monomer or multimer comprising a polypeptide comprising a GDF 15 region will be correspondingly higher than a dose in which a comparatively lower level of blood glucose is desired. Conversely, in situations in which a higher level of blood glucose is indicated at a dose of a monomer or multimer comprising a polypeptide comprising a GDF 15 region will be correspondingly lower than a dose in which a comparatively higher level of blood glucose is desired.
In various embodiments, a subject is a human having a blood glucose level of 100 mg/dL or greater can be treated with a monomer or multimer comprising a polypeptide comprising a GDF 15 region.
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In one embodiment, a method of the instant disclosure comprises first measuring a baseline level of one or more metabolically-relevant compounds such as glucose, insulin, cholesterol, lipid in a subject. A pharmaceutical composition comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region is then administered to the subject. After a desired period of time, the level of the one or more metabolically-relevant compounds (e.g., blood glucose, insulin, cholesterol, lipid) in the subject is again measured. The two levels can then be compared in order to determine the relative change in the metabolically-relevant compound in the subject. Depending on the outcome of that comparison another dose of the pharmaceutical composition comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region can be administered to achieve a desired level of one or more metabolically-relevant compound.
It is noted that a pharmaceutical composition comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region can be co-administered with another compound. The identity and properties of compound co-administered with the a monomer or multimer comprising a polypeptide comprising a GDF 15 region will depend on the nature of the condition to be treated or ameliorated. A non-limiting list of examples of compounds that can be administered in combination with a pharmaceutical composition comprising a monomer or multimer comprising a polypeptide comprising a GDF 15 region include rosiglitizone, pioglitizone, repaglinide, nateglitinide, metformin, exenatide, stiagliptin, pramlintide, glipizide, glimeprirideacarbose, and miglitol.
VI. Kits
Also provided are kits for practicing the disclosed methods. Such kits can comprise a pharmaceutical composition such as those described herein, including nucleic acids encoding the peptides or proteins provided herein, vectors and cells comprising such nucleic acids, and pharmaceutical compositions comprising such nucleic acid-containing compounds, which can be provided in a sterile container. Optionally, instructions on how to employ the provided pharmaceutical composition in the treatment of a metabolic disorder can also be included or be made available to a patient or a medical service provider.
In one aspect, a kit comprises (a) a pharmaceutical composition comprising a therapeutically effective amount of a monomer or multimer comprising a polypeptide comprising a GDF 15 region; and (b) one or more containers for the pharmaceutical composition. Such a kit can also comprise instructions for the use thereof; the instructions can be tailored to the precise metabolic disorder being treated. The instructions can describe the use and nature of the materials provided in the kit. In certain embodiments, kits include instructions for a patient to carry out administration to treat a metabolic disorder, such as
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PCT/US2014/049254 elevated glucose levels, elevated insulin levels, obesity, type 2 diabetes, dyslipidemia or diabetic nephropathy.
Instructions can be printed on a substrate, such as paper or plastic, etc, and can be present in the kits as a package insert, in the labeling of the container of the kit or components thereof (e.g., associated with the packaging), etc. In other embodiments, the instructions are present as an electronic storage data file present on a suitable computer readable storage medium, e.g. CD-ROM, diskette, etc. In yet other embodiments, the actual instructions are not present in the kit, but means for obtaining the instructions from a remote source, such as over the internet, are provided. An example of this embodiment is a kit that includes a web address where the instructions can be viewed and/or from which the instructions can be downloaded.
Often it will be desirable that some or all components of a kit are packaged in suitable packaging to maintain sterility. The components of a kit can be packaged in a kit containment element to make a single, easily handled unit, where the kit containment element, e.g., box or analogous structure, may or may not be an airtight container, e.g., to further preserve the sterility of some or all of the components of the kit.
EXAMPLES
The following examples, including the experiments conducted and results achieved, are provided for illustrative purposes only and are not to be construed as limiting the present invention.
EXAMPLE 1
Preparation of Fc-GDF15 Molecules
GDF 15 fusions with knob/holeFc, HemiFc, charged pair (delHinge) Fc and charged 25 pair (delHinge) cysteine clamp Fc sequences were stably expressed in serum free, suspension adapted CHO-K1 cell line. GDF15-Fc molecules were cloned into a stable expression vector containing puromycin resistance while the Fc chains were cloned into a hygromycin containing expression vector (Selexis, Inc.). The plasmids were transfected at a 1:1 ratio using lipofectamine LTX and cells were selected 2 days post transfection in a proprietary growth media containing lOug/mL puromycin and 600ug/mLhygromycin. Media was exchanged 2 times per week during selection. When cells reached about 90% viability, they were scaled up for a fedbatch production run. Cells were seeded at 1 e6/mL in a proprietary production media and fed on days 3, 6, and 8. The conditioned medium (CM) produced by the cells was harvested on day 10 and clarified. Endpoint viabilities typically were above 90%.
The Fc-GDF15 clarified, conditioned media was purified using a two-step chromatography procedure. Approximately 5 L of the CM was applied directly to a GE MabSelect SuRe column that had previously been equilibrated with Dulbecco’s Phosphate
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Buffered Saline (PBS). The bound protein underwent three wash steps: first, 3 column volumes (CV) of PBS; next, 1 CV of 20 mM Tris, 100 mM sodium chloride, pH 7.4; and finally, 3 CV of 500 mM L-arginine, pH 7.5. These wash steps remove unbound or lightly bound media components and host cell impurities. The column was then re-equilibrated with
5 CV of 20 mM Tris, 100 mM sodium chloride at pH 7.4 which brings the UV absorbance back to baseline. The desired protein was eluted with 100 mM acetic acid at pH 3.6 and collected in bulk. The protein pool was quickly titrated to within a pH range of 5.0 to 5.5 with 1 M Tris-HCl, pH 9.2.
The pH adjusted protein pool was next loaded onto a GE SP Sepharose HP column 10 that had been previously equilibrated with 20 mM MES at pH 6.0. The bound protein was then washed with 5 CV of equilibration buffer, and finally eluted over a 20 CV, 0 to 50% linear gradient from 0 to 400 mM sodium chloride in 20 mM MES at pH 6.0. Fractions were collected during the elution and analyzed by analytical size-exclusion chromatography (Superdex 200) to determine the appropriate fractions to pool for a homogeneous product.
The SP HP chromatography removes product-related impurities such as free Fc, clipped species, and Fc-GDF15 multimers.
The SP HP pool was then buffer exchanged into 10 mM sodium acetate, 5% proline, pH 5.2 by dialysis. It was concentrated to approximately 15 mg/ml using the Sartorius Vivaspin 20 Ten kilo-Dalton molecular weight cut-off centrifugal device. Finally, it was sterile filtered and the resulting solution containing the purified Fc-GDF15 molecules is stored at 5° C. Final products were assessed for identity and purity using mass spectral analysis, sodium dodecyl sulfate polyacrylamide electrophoresis and size exclusion high performance liquid chromatography.
The purification method described above was employed to purify DhMonoFc-GDF15 fusion proteins. However, it was found that the addition of the H6D mutation to the DhMonoFc-GDF15 caused soluble aggregates to form in the SP elution. Therefore, the purification of the DhMonoFc-GFF15(H6D) included an additional SEC step (Superdex 200 with 20 mM phosphate, 250 mM NaCl, pH 6.8), followed by loading on Q-sepharose HP and eluting with a gradient from 0 to 0.6M NaCl in 20 mM tris, pH 8.5.
EXAMPLE 2
Preparation of GDF15-HSA and DhMonoFc Molecules
GDF15 fusions with HSA and DhMonoFc sequences were stably expressed in CHOS cells (Invitrogen). For each of the constructs producing homodimers, the coding sequence was cloned into stable expression vector containing puromycin resistance (Selexis, Inc.). In the case of the HSA-(G4S)4-GDF15:GDF15 heterodimer, the HSA-(G4S)4-GDF15 fusion sequence was cloned into an expression vector containing puromycin resistance and the
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GDF15 sequence was cloned into an expression vector containing hygromycin resistance.
CHO-S parental cells were maintained in CD-CHO medium (Invitrogen) supplemented with 8 mM L-glutamine and were transfected with 4pg of plasmid DNA using a Lipofectamine LTX transfection kit (Invitrogen) according to the manufacturer’s instructions. In the case of the
HSA-(G4S)4-GDF15:GDF15 heterodimer, the two plasmids were mixed at a 1:1 ratio prior to transfection. Stable cell lines were selected using 10 μ g/mL of puromycin (homodimers) or 10 μ g/mL of puromycin plus 400 μ g/mL hygromicin (heterodimer). Upon recovery, which was defined as >90% viability using a Vi-Cell counter (Beckman Coulter), the stable CHO-S cell lines were expanded and used to seed either batch productions in shake flasks or fedbatch productions in WAVE bioreactors (GE Healthcare). Both processes were seeded at le6 viable cells/mL in production medium. Batch productions were harvested by centrifugation on day 6, while fedbatch productions were fed on days 3, 6, and 8. The CM produced by the cells was harvested by centrifugation on day 10 and clarified.
The HSA-GDF15 fusion proteins were purified from clarified conditioned media using two chromatographic steps. The clarified conditioned media containing the HSAGDF15 fusion protein was applied to a Cibracon Blue Sepharose HP column that is equilibrated with 20mM Phosphate, 150mM NaCl pH 7.4. The column was next washed with equilibration buffer until a baseline ultraviolet (UV) level is obtained. Product and contaminants are eluted by a 20 mM Phosphate, 2M NaCl buffer and the elutions were collected and subsequently assayed by Coomasie-stained SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis) to identify which eluate fractions contained a polypeptide that migrates at the predicted molecular weight of HSA-GDF15 fusion protein. Following the Blue Sepharose step, the pooled fractions containing product were dialyzed versus 10 mM tris, pH 8.0. The dialysis step allowed for the binding of HSA-GDF15 fusion protein when applied to anion exchange chromatographic resin. The final chromatography step was QSepharose HP which applies a linear gradient (0 to 0.6M NaCl in 10 mM tris pH 8.0) to elute the bound fusion protein. The elution from the Q-Sepharose HP was collected as fractions and then assayed by SDS-PAGE and analytical size exclusion chromatography to determine the appropriate fractions to pool. LCMS and SDS-PAGE were run to confirm the identity of each protein. The resulting pool was buffer exchanged by dialysis into 1 OmM Sodium Acetate, 9% sucrose pH 4.5, sterile filtered, and finally stored at 5 C or frozen.
DhMonoFc-GDF15 fusion proteins were purified as set forth above in Example 2 for other Fc-GDF 15 fusion proteins.
EXAMPLE 3
Suppression of Food Intake in Hyperphagic ob/ob Mice by Fc Fusion GDF15 Polypeptides and HSA Fusion GDF15 Polypeptides
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GDF15 reduces food intake in hyperphagic ob/ob mice, and a food intake assay was used to evaluate efficacy of different forms of GDF15 analogs. As the half-life of human
GDF15 polypeptide in mouse was observed to be approximately 3 hours, an Fe fusion strategy was used to extend protein half-life. Various multimers comprising a polypeptide comprising a GDF15 region were generated and analyzed for in vivo activity, by introducing the multimer into hyperphagic leptin-deficient ob/ob mice, and measuring the ability of a particular multimer comprising a polypeptide comprising a GDF15 region to suppress food intake in these animals. The multimer comprising a polypeptide comprising a GDF15 region to be tested was injected subcutaneously into a 7-8 week old ob/ob mouse (Jackson
Laboratory) between 4-5pm on day 0. Animals were transferred after injection to cages where food had been premeasured, and food intake was measured between 9-10 AM the next day.
The results of representative experiments are provided in Figures 6-53. These experiments demonstrate that the described multimers comprising GDF15 regions exhibit a decrease in food intake in ob/ob mice, with greater potency than those of native mature hGDF 15 homodimer.
EXAMPLE 4
Chronic Efficacy of GDF15 Constructs in DIO Mice
Certain multimers comprising GDF15 regions are administered chronically and 20 subcutaneously into DIO mice, once per week. The constructs demonstrate efficacy in improving various metabolic parameters, including body weight, blood glucose levels and glucose tolerance, serum insulin levels, serum cholesterol levels, serum triglyceride levels and oral lipid tolerance.
EXAMPLE 5
In Vivo Activity of GDF15 Constructs
Male C57B1/6 were fed a 60% high fat diet for 15 weeks and divided into different treatment groups for each group to have the same pretreatment body weight, glucose, insulin, triglyceride and cholesterol levels. Animals were subcutaneously dosed with proteins or vehicle buffer weekly for 5 weeks. Three different dose levels were selected for the proteins: 10, 1, O.lnmol/kg, which are equivalent to 1.25, 0.125, 0.0125 mg/kg. Studies were carried for 5 weeks, with the last dose on day 28.
Body weight was measured weekly during the 5 weeks of treatment and drug washout. One oral glucose tolerance tests (OGTT) was performed 2 weeks after the first protein injection in animals fasted for 4 hours. Another oral glucose tolerance tests (OGTT) was performed 5 weeks after the first protein injection in animals fasted for 16 hours. In OGTT, animals were orally administered with 2g/kg glucose solution, and glucose levels
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PCT/US2014/049254 were measured by AlphaTRAK glucometer (Abbott) at 0, 15, 30, 60, 120min. Area under the curve (AUC) of the glucose levels during the OGTT were calculated to compare glucose tolerance of different treatment groups. Serum samples were collected at 3 weeks after first protein injection and used to measure insulin, triglyceride and cholesterol levels, as well as the levels of test articles. Insulin levels were measured using immunoassay kit (Alpco). Triglyceride and cholesterol levels were measured using enzymatic assays (Wako).
The results are shown in Figures 54-59 (asterisks indicate statistical significance). These experiments demonstrate that the described multimers comprising GDF15 regions reduce AUC of the glucose levels during the OGTT (Figures 55 and 59), reduce body weight (Figure 54) reduce insulin levels (Figure 56), reduce cholesterol (Figure 58) and reduce triglycerides (Figure 57).
EXAMPLE 6
Thermal Stability of GDF15 Constructs
The thermal stability of the selected GDF15 constructs was assessed by differential scanning calorimetry on a MicroCal Capillary VP-DSC system in which temperature differences between the reference and sample cell are continuously measured, and calibrated to power units. This data channel is referred to as the DP signal, or the differential power between the reference and sample cell. The unfolding of a protein molecule appears as an endothermic transition on the DSC thermogram and can characterized by the thermal transition midpoints (Tm). The samples were heated from 10°C to 100°C at a heating rate of 60°C/hour. The pre-scan time was 15 minutes and the filtering period was 10 seconds. The concentrations used in the DSC experiments were around 1.0 mg/mL. The data analysis for baseline correction and determination of Tm values was done using MicroCal Origin 7 software.
In particular, a dimer of DhCpmFc(-)-GDF15(N3D):DhCpmFc(+) was compared to a dimer of Dh3CpmFc(-)-GDF15(N3D):DhCpmFc(+); a dimer of DhCpmFc(-)GDF15(Ndel3):DhCpmFc(+) was compared to a dimer of Dh3CpmFc(-)GDF15(Ndel3):DhCpmFc(+); a dimer of DhCpmFc(-)(Y349C)30 GDF15(N3D):DhCpmFc(+)(S354C) was compared to a dimer of Dh3CpmFc(-)(Y349C)GDF15(N3D):DhCpmFc(+)(S354C); and a dimer of DhCpmFc(-)(Y349C)GDF15(Ndel3):DhCpmFc(+)(S354C) was compared to a dimer of Dh3CpmFc(-)(Y349C)GDF15(Ndel3):DhCpmFc(+)(S354C). The results are shown in Figure 61. These experiments demonstrate that the “Dh3CpmFc” domains confer greater stability than the corresponding “DhCpmFc” domains.
EXAMPLE 7
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Fcv Receptor Binding Analysis
Selected GDF 15 constructs were analyzed for their binding activity to Fey receptors on BIA3000. Each Fey receptor was captured on anti-his antibody coated CM5 surface (captured RL ~ 200 RU). The GDF 15 constructs were diluted to 250 nM in sample buffer (0.1 mg/ml BSA, 0.005% P20, PBS). Each GDF15 construct was injected over anti-his antibody captured Fey receptor surfaces at 50 μΤ/min for 3 minutes. After a 5-minute dissociation in instrument running buffer (0.005% P20 in PBS), each Fey receptor surface was regenerated by an injection of 8 mM Glycine, pHl .5, 1M NaCI for 30 seconds, followed by an injection of 10 mM Glycine, pH1.5 for 30 seconds. The resulting sensorgrams were analyzed using BIAcore BIAEvaluation (v. 4.1). The binding response in the unit of RU was read at 10 seconds before end of injection.
In particular, FcyRI, FcyRIIIA and FcyRIIA were determined with respect to a dimer of DhCpmFc(-)-GDF15(Ndel3):DhCpmFc(+),a dimer of DhCpmFc(-)(Y349C)GDF15(Ndel3): DhCpmFc(+)(S354C); a dimer of Dh3CpmFc(-)-GDF15(Ndel3); a dimer of
Dh3CpmFc(-)(Y349C)-GDF15(Ndel3)-Dh3CpmFc(+)(S354C); a dimer of Dh3CpmFc(-)GDF15(N3D); and a dimer of Dh3CpmFc(-)(Y349C)-GDF15(N3D):Dh3CpmFc(+)(S354C). The results are shown in Figure 60. These experiments demonstrate that the “Dh3CpmFc” domains essentially eliminate FcyRI, FcyRIIIA and FcyRIIA binding.
While the present invention has been described in terms of various embodiments, it is understood that variations and modifications will occur to those skilled in the art. Therefore, it is intended that the appended claims cover all such equivalent variations that come within the scope of the invention as claimed. In addition, the section headings used herein are for organizational purposes only and are not to be construed as limiting the subject matter described.
All references cited in this application are expressly incorporated by reference herein for any purpose.
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Claims (38)
1. A fusion protein comprising a GDF 15 region and an Fc domain, wherein the Fc domain comprises an amino acid sequence of SEQ ID NO: 220 and wherein the N-terminus of the Fc
5 domain consists of residues 1 to 210 of SEQ ID NO: 220.
2. A fusion protein comprising a GDF 15 region and an Fc domain,, wherein the Fc domain comprises an amino acid sequence of SEQ ID NO: 227 and wherein the N-terminus of the Fc domain consists of residues 1 to 210 of SEQ ID NO: 227.
3. The fusion protein of claim 1 or claim 2, wherein the GDF 15 region comprises an amino
0 acid sequence of SEQ ID NO: 4, 8, 12, 25, 52 or 55.
4. The fusion protein of claim 3, wherein the Fc domain and GDF15 amino acid sequences correspond to amino acid sequences of SEQ ID NO: 222, 225, 229, or 232.
5. The fusion protein of any one of the preceding claims, further wherein the GDF 15 region and the Fc domain are joined by a polypeptide linker.
5
6. The fusion protein of claim 5, wherein the polypeptide linker comprises an amino acid sequence of SEQ ID NO: 18,30, 34, 40,58,61,64, 69, 72, 75,78, 113, 116, 119, 122, 125, or 128.
7. The fusion protein of any one of the preceding claims, further comprising an N-terminal VK1 signal sequence.
20 8. The fusion protein of any one of the preceding claims, wherein the GDF 15 region comprises an amino acid sequence that is at least about 85 percent identical to SEQ ID NO: 4,
8. or 12.
9. The fusion protein of claim 8, wherein the GDF 15 region comprises an amino acid sequence that is at least about 85 percent identical to SEQ ID NO: 12 and comprises a mutation
25 at position 3.
10. The fusion protein of claim 9, wherein the mutation at position 3 is a N3Q mutation.
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11. A dimer comprising (i) a first protein comprising a fusion protein of any one of claims 1 to 7, and (ii) a second protein comprising an Fc domain.
12. The dimer of claim 11, wherein the second protein comprises an amino acid sequence of SEQ ID NO: 219, 226, 301, or 302.
5
13. The dimer of claim 11 or claim 12, wherein the first protein and the second protein are nontocovalently associated.
14. The dimer of claim 11 or claim 12, wherein the first protein and the second protein are covalently associated.
15. The dimer of claim 11 or claim 12, wherein the first protein and the second protein are 0 associated via a disulfide bond.
16. A tetramer comprising (a) a first dimer of any one of claims 1 Ito 15 and (b) a second dimer of any one of claims 11 to 15.
17. The tetramer of claim 16, wherein the first dimer and the second dimer are non-covalently associated.
5
18. The tetramer of claim 16, wherein the first dimer and the second dimer are covalently associated.
19. The tetramer of claim 16, wherein the first dimer and the second dimer are associated via a disulfide bond.
20. The tetramer of claim 19, wherein the first dimer and the second dimer are associated 20 via an interchain disulfide bond between a GDF 15 region of the first dimer and a GDF 15 region of the second dimer.
21. A method of treating a metabolic disorder in a subject characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels which comprises administering to the subject an effective amount of a fusion protein of any one of
25 claims 1 to 10.
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22. A method of treating diabetes, obesity, dyslipidemia or diabetic nephropathy in a subject comprising administering to the subject an effective amount of a fusion protein of any one of claims 1 to 10.
23. A method of treatment to reduce food intake, body weight, insulin levels, triglyceride 5 levels, cholesterol levels or glucose levels in a subject which comprises administering to the subject an effective amount of a fusion protein of any one of claims 1 to 10.
24. A method of treating a metabolic disorder in a subject characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels which comprises administering to the subject an effective amount of a dimer of any one of claims 11
0 to 15.
25. A method of treating diabetes, obesity, dyslipidemia or diabetic nephropathy in a subject comprising administering to the subject an effective amount of a dimer of any one of claims 11 to 15.
26. A method of treatment to reduce food intake, body weight, insulin levels, triglyceride 5 levels, cholesterol levels or glucose levels in a subject which comprises administering to the subject an effective amount of a dimer of any one of claims 11 to 15.
27. A method of treating a metabolic disorder in a subject characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels which comprises administering to the subject an effective amount of a tetramer of any one of claims
20 16 to 20.
28. A method of treating diabetes, obesity, dyslipidemia or diabetic nephropathy in a subject comprising administering to the subject an effective amount of a tetramer of any one of claims 16 to 20.
29. A method of treatment to reduce food intake, body weight, insulin levels, triglyceride 25 levels, cholesterol levels or glucose levels in a subject which comprises administering to the subject an effective amount of tetramer of any one of claims 16 to 20.
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30. Use of a fusion protein of any one of claims 1 to 10 in the manufacture of a medicament for the treatment of a metabolic disorder characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels.
31. Use of the fusion protein of any one of claims 1 to 10 in the manufacture of a
5 medicament for the treatment of diabetes, obesity, dyslipidemia or diabetic nephropathy.
32. Use of a fusion protein of any one of claims 1 to 10 in the manufacture of a medicament for reducing: food intake; body weight; insulin levels; triglyceride levels; cholesterol levels; or glucose levels.
33. Use of a dimer of any one of claims 11 to 15 in the manufacture of a medicament for the 0 treatment of a metabolic disorder characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels.
34. Use of the dimer of any one of claims 11 to 15 in the manufacture of a medicament for the treatment of diabetes, obesity, dyslipidemia or diabetic nephropathy.
35. Use of a dimer of any one of claims 11 to 15 in the manufacture of a medicament for 5 reducing: food intake; body weight; insulin levels; triglyceride levels; cholesterol levels; or glucose levels.
36. Use of a tetramer of any one of claims 16 to 20 in the manufacture of a medicament for the treatment of a metabolic disorder characterised by increased body weight or food intake, or elevated insulin, triglyceride, cholesterol or glucose levels.
20
37. Use of the tetramer of any one of claims 16 to 20 in the manufacture of a medicament for the treatment of diabetes, obesity, dyslipidemia or diabetic nephropathy.
38. Use of a tetramer of any one of claims 16 to 20 in the manufacture of a medicament for reducing: food intake; body weight; insulin levels; triglyceride levels; cholesterol levels; or glucose levels.
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A-1850-WO-PCT_SL.txt SEQUENCE LISTING <110> AMGEN INC.
peptide <400> 1
Arg Gly Arg Arg 1 <210> 2 <211> 7 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 2
Arg Gly Arg Arg Arg Ala Arg
1 5 <210> 3 <211> 927 <212> DNA <213> Homo sapiens <400> 3
Page 1
<210> 4 <211> 308 <212> PRT <213> Homo sapiens <400> 4
Page 2
A-1850-WO-PCT_SL.txt
Cys His Cys Ile 305 <210> 5 <211> 912 <212> DNA <213> Mus sp. <400> 5
A-1850-WO-PCT_SL.txt cctgacaagg tgcctgcccc gtgctgtgtc ccctccagct acaccccggt ggttcttatg cacaggacag acagtggtgt gtcactgcag acttatgatg acctggtggc ccggggctgc cactgcgctt ga
840
900
912 <210> 6 <211> 303 <212> PRT <213> Mus sp.
Page 4
A-1850-WO-PCT_SL.txt
<210> 7 <211> 840 <212> DNA <213> Homo sapiens <400> 7
<210> 8 <211> 279 <212> PRT <213> Homo sapiens <400> 8
Leu Ser Leu Ala Glu Ala Ser Arg Ala Ser Phe Pro Gly Pro Ser Glu
1 5 10 15
Leu His Ser Glu Asp Ser Arg Phe Arg Glu Leu Arg Lys Arg Tyr Glu
Page 5
A-1850-WO-PCT_SL.txt
<210> 9
Page 6
A-1850-WO-PCT_SL.txt <211> 816 <212> DNA <213> Mus sp.
<400> 9 tcgcaggggg acgccctggc aatgcctgaa cagcgaccct ccggccctga gtcccaactc 60 aacgccgacg agctacgggg tcgcttccag gacctgctga gccggctgca tgccaaccag 120 agccgagagg actcgaactc agaaccaagt cctgacccag ctgtccggat actcagtcca 180 gaggtgagat tggggtccca cggccagctg ctactccgcg tcaaccgggc gtcgctgagt 240 cagggtctcc ccgaagccta ccgcgtgcac cgagcgctgc tcctgctgac gccgacggcc 300 cgcccctggg acatcactag gcccctgaag cgtgcgctca gcctccgggg accccgtgct 360 cccgcattac gcctgcgcct gacgccgcct ccggacctgg ctatgctgcc ctctggcggc 420 acgcagctgg aactgcgctt acgggtagcc gccggcaggg ggcgccgaag cgcgcatgcg 480 cacccaagag actcgtgccc actgggtccg gggcgctgct gtcacttgga gactgtgcag 540 gcaactcttg aagacttggg ctggagcgac tgggtgctgt ccccgcgcca gctgcagctg 600 agcatgtgcg tgggcgagtg tccccacctg tatcgctccg cgaacacgca tgcgcagatc 660 aaagcacgcc tgcatggcct gcagcctgac aaggtgcctg ccccgtgctg tgtcccctcc 720 agctacaccc cggtggttct tatgcacagg acagacagtg gtgtgtcact gcagacttat 780 gatgacctgg tggcccgggg ctgccactgc gcttga 816 <210> 10 <211> 271 <212> PRT <213> Mus sp. <400> 10
Page 7
A-1850-WO-PCT_SL.txt
260 265 270 <210> 11 <211> 339 <212> DNA <213> Homo sapiens <400> 11 gcgcgcaacg gggaccactg tccgctcggg cccgggcgtt gctgccgtct gcacacggtc 60 cgcgcgtcgc tggaagacct gggctgggcc gattgggtgc tgtcgccacg ggaggtgcaa 120 gtgaccatgt gcatcggcgc gtgcccgagc cagttccggg cggcaaacat gcacgcgcag 180 atcaagacga gcctgcaccg cctgaagccc gacacggtgc cagcgccctg ctgcgtgccc 240 gccagctaca atcccatggt gctcattcaa aagaccgaca ccggggtgtc gctccagacc 300 tatgatgact tgttagccaa agactgccac tgcatatga 339 <210> 12 <211> 112 <212> PRT <213> Homo sapiens <400> 12
Ala Arg Asn Gly Asp His Cys Pro Leu Gly Pro Gly Arg Cys Cys Arg 1 5 10 15
Page 8
A-1850-WO-PCT_SL.txt
<210> 13 <211> 351 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 13 atgagcgcgc atgcgcaccc aagagactcg tgcccactgg gtccggggcg ctgctgtcac 60 ctggagactg tgcaggcaac tcttgaagac ttgggctgga gcgactgggt gttgtccccg 120 cgccagctgc agctgagcat gtgcgtgggc gagtgtcccc acctgtatcg ctccgcgaac 180 acgcatgcgc agatcaaagc acgcctgcat ggcctgcagc ctgacaaggt gcctgccccg 240 tgctgtgtcc cctccagcta caccccggtg gttcttatgc acaggacaga cagtggtgtg 300 tcactgcaga cttatgatga cctggtggcc cggggctgcc actgcgcttg a 351 <210> 14 <211> 116 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 14
Met Ser Ala His Ala His Pro Arg Asp Ser Cys Pro Leu Gly Pro Gly 1 5 10 15
Arg Cys Cys His Leu Glu Thr Val Gln Ala Thr Leu Glu Asp Leu Gly 20 25 30
Page 9
A-1850-WO-PCT_SL.txt
115 <210> 15 <211> 12 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 15
Glu Arg Lys Ser Ser Val Glu Cys Pro Pro Cys Pro
1 5 10 <210> 16 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 16
A-1850-WO-PCT_SL.txt
210 215
<210> 17 <211> 217 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 17
Page 11
A-1850-WO-PCT_SL.txt
<210> 18 <211> 20 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 18
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 1 5 10 15
Gly Gly Gly Ser 20 <210> 19 <211> 1047 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 19 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc Page 12
A-1850-WO-PCT_SL.txt
<210> 20 <211> 348 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt
85 90 95
<210> 21
Page 14
A-1850-WO-PCT_SL.txt <211> 654 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 21 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc 60 ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac 120 cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataatgc caagacaaag 180 ccgcgggagg agcagtacaa cagcacgtac cgtgtggtca gcgtcctcac cgtcctgcac 240 caggactggc tgaatggcaa ggagtacaag tgcaaggtct ccaacaaagc cctcccagcc 300 cccatcgaga aaaccatctc caaagccaaa gggcagcccc gagaaccaca ggtgtacacc 360 ctgcccccat cccgggatga gctgaccaag aaccaggtca gcctgagctg cgcggtcaaa 420 ggcttctatc ccagcgacat cgccgtggag tgggagagca atgggcagcc ggagaacaac 480 tacaagacca cgcctcccgt gctggactcc gacggctcct tcttcctcgt cagcaagctc 540 accgtggaca agagcaggtg gcagcagggg aacgtcttct catgctccgt gatgcatgag 600 gctctgcaca accactacac gcagaagagc ctctccctgt ctccgggtaa atga 654 <210> 22 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 15
A-1850-WO-PCT_SL.txt
<210> 23 <211> 1046 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 16
A-1850-WO-PCT_SL.txt
<210> 24 <211> 348 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt
180 185 190
340 345 <210> 25 <211> 112 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 25
50 55 60
Page 18
A-1850-WO-PCT_SL.txt
100 105 110 <210> 26 <211> 1047 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 26
<210> 27 <211> 348 <212> PRT <213> Artificial Sequence <220>
Page 19
A-1850-WO-PCT_SL.txt <221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 20
A-1850-WO-PCT_SL.txt
340 345 <210> 28 <211> 230 <212> PRT <213> Artificial Sequence <220>
<221> source
115 120 125
Page 21
A-1850-WO-PCT_SL.txt
225 230 <210> 29 <211> 227 <212> PRT <213> Artificial Sequence <220>
<221> source
A-1850-WO-PCT_SL.txt
225 <210> 30 <211> 21 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 30
Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 1 5 10 15
Gly Gly Gly Gly Ser 20 <210> 31 <211> 1833 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
A-1850-WO-PCT_SL.txt
<210> 32 <211> 610 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 32
Gly Gly Gly Glu Arg Lys Ser Ser Val Glu Cys Pro Pro Cys Pro Ala Page 24
A-1850-WO-PCT_SL.txt
A-1850-WO-PCT_SL.txt
595 600 605
Cys Ile 610 <210> 33 <211> 218 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 27
A-1850-WO-PCT_SL.txt
210 215 <210> 34 <211> 25 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 34
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 1 5 10 15
Gly Gly Gly Ser Gly Gly Gly Gly Ser 20 25 <210> 35 <211> 215 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 35
Page 28
A-1850-WO-PCT_SL.txt
<210> 36 <211> 1809 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
A-1850-WO-PCT_SL.txt
cattgcatc 1809 <210> 37 <211> 591 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 30
A-1850-WO-PCT_SL.txt
Page 31
A-1850-WO-PCT_SL.txt
<210> 38 <211> 216 <212> PRT
Page 32
A-1850-WO-PCT_SL.txt <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<210> 39 <211> 217 <212> PRT <213> Artificial Sequence
Page 33
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<210> 40 <211> 23 <212> PRT <213> Artificial Sequence
Page 34
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 40
Gly Ser Gly Ser Ala Thr Gly Gly Ser Gly Ser Val Ala Ser Ser Gly 1 5 10 15
Ser Gly Ser Ala Thr His Leu 20 <210> 41 <211> 1053 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 41
<210> 42 <211> 351 <212> PRT <213> Artificial Sequence <220>
Page 35
A-1850-WO-PCT_SL.txt <221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 36
A-1850-WO-PCT_SL.txt
<210> 43 <211> 651 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 43 gcgccggaac tgctgggcgg cccgagcgtg tttctgtttc cgccgaaacc gaaagatacc 60 ctgatgatta gccgcacccc ggaagtgacc tgcgtggtgg tggatgtgag ccatgaagat 120 ccggaagtga aatttaactg gtatgtggat ggcgtggaag tgcataacgc gaaaaccaaa 180 ccgcgcgaag aacagtataa cagcacctat cgcgtggtga gcgtgctgac cgtgctgcat 240 caggattggc tgaacggcaa agaatataaa tgcaaagtga gcaacaaagc gctgccggcg 300 ccgattgaaa aaaccattag caaagcgaaa ggccagccgc gcgaaccgca ggtgtatacc 360 ctgccgccga gccgcgaaga aatgaccaaa aaccaggtga gcctgacctg cctggtgaaa 420 ggcttttatc cgagcgatat tgcggtggaa tgggaaagca acggccagcc ggaaaacaac 480 tatgatacca ccccgccggt gctggatagc gatggcagct tttttctgta tagcgatctg 540 accgtggata aaagccgctg gcagcagggc aacgtgttta gctgcagcgt gatgcatgaa 600 gcgctgcata accattatac ccagaaaagc ctgagcctga gcccgggcaa a 651 <210> 44 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 37
A-1850-WO-PCT_SL.txt
210 215 <210> 45 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 38
A-1850-WO-PCT_SL.txt <400> 45
<210> 46 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt
85 90 95
325 <210> 47 <211> 217 <212> PRT <213> Artificial Sequence
Page 40
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<210> 48 <211> 216 <212> PRT <213> Artificial Sequence <220>
Page 41
A-1850-WO-PCT_SL.txt <221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<220>
<221> source <210> 49 <211> 984 <212> DNA <213> Artificial Sequence
Page 42
A-1850-WO-PCT_SL.txt <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 50 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 50
A-1850-WO-PCT_SL.txt
<210> 51 <211> 654
Page 44
325
A-1850-WO-PCT_SL.txt <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 51
Page 45
A-1850-WO-PCT_SL.txt
100 105 110 <210> 53 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 54 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 54
Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys 1 5 10 15
Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val 20 25 30
Page 46
Page 47
A-1850-WO-PCT_SL.txt
Ile Gln Lys Thr Asp Thr Gly Val Ser Leu Gln Thr Tyr Asp Asp Leu 305 310 315 320
Leu Ala Lys Asp Cys His Cys Ile 325 <210> 55 <211> 109 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<210> 56 <211> 975 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 48
<210> 57 <211> 325 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 49
325 <210> 58 <211> 4 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 58
Gly Gly Gly Gly <210> 59
Page 50
A-1850-WO-PCT_SL.txt <211> 996 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 60 <211> 332 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 60
35 40 45
Page 51
Page 52
A-1850-WO-PCT_SL.txt
Tyr Asp Asp Leu Leu Ala Lys Asp Cys His Cys Ile 325 330 <210> 61 <211> 5 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 61
Gly Gly Gly Gly Ser
1 5 <210> 62 <211> 1002 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 63 <211> 333 <212> PRT
Page 53
A-1850-WO-PCT_SL.txt <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 54
A-1850-WO-PCT_SL.txt
<210> 64 <211> 10 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 64
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser
1 5 10 <210> 65 <211> 1014 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 55
<210> 66 <211> 338 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 56
Cys Ile <210> 67 <211> 1014 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
A-1850-WO-PCT_SL.txt
<210> 68 <211> 338 <212> PRT <213> Artificial Sequence
115 120 125
Page 58
A-1850-WO-PCT_SL.txt
Cys Ile <210> 69 <211> 5 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 69
Page 59
A-1850-WO-PCT_SL.txt
Gly Gly Gly Gly Pro 1 5 <210> 70 <211> 999 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 70
<210> 71 <211> 333 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 60
A-1850-WO-PCT_SL.txt
290 295 300
Page 61
A-1850-WO-PCT_SL.txt
<210> 72 <211> 10 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 72
Gly Gly Gly Gly Pro Gly Gly Gly Gly Pro
1 5 10 <210> 73 <211> 1017 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 73 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc 60 ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac 120 cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataatgc caagacaaag 180 ccgcgggagg agcagtacaa cagcacgtac cgtgtggtca gcgtcctcac cgtcctgcac 240 caggactggc tgaatggcaa ggagtacaag tgcaaggtct ccaacaaagc cctcccagcc 300 cccatcgaga aaaccatctc caaagccaaa gggcagcccc gagaaccaca ggtgtacacc 360 ctgcccccat cccgggagga gatgaccaag aaccaggtca gcctgacctg cctggtcaaa 420 ggcttctatc ccagcgacat cgccgtggag tgggagagca atgggcagcc ggagaacaac 480 tacgacacca cgcctcccgt gctggactcc gacggctcct tcttcctcta tagcgacctc 540 accgtggaca agagcaggtg gcagcagggg aacgtcttct catgctccgt gatgcatgag 600 gctctgcaca accactacac gcagaagagc ctctccctgt ctccgggtgg aggtggtgga 660 cctggaggcg gtggaccagc gcgcaacgga gaccactgtc cgctcgggcc cgggcgttgc 720 tgccgtctgc acacggtccg cgcgtcgctg gaagacctgg gctgggccga ttgggtgctg 780 tcgccacggg aggtgcaagt gaccatgtgc atcggcgcgt gcccgagcca gttccgggcg 840 gcaaacatgc acgcgcagat caagacgagc ctgcaccgcc tgaagcccga cacggtgcca 900 gcgccctgct gcgtgcccgc cagctacaat cccatggtgc tcattcaaaa gaccgacacc 960 ggggtgtcgc tccagaccta tgatgacttg ttagccaaag actgccactg catatga 1017
Page 62
A-1850-WO-PCT_SL.txt <210> 74 <211> 338 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 63
A-1850-WO-PCT_SL.txt
Cys Ile <210> 75 <211> 5 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 75
Gly Gly Gly Gly Gln
1 5 <210> 76 <211> 1002 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
A-1850-WO-PCT_SL.txt
<210> 77 <211> 333 <212> PRT <213> Artificial Sequence
115 120 125
Page 65
A-1850-WO-PCT_SL.txt
<210> 78 <211> 10 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 78
Gly Gly Gly Gly Gln Gly Gly Gly Gly Gln
1 5 10
Page 66
A-1850-WO-PCT_SL.txt <210> 79 <211> 1017 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 79
<210> 80 <211> 338 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 80
35 40 45
Page 67
A-1850-WO-PCT_SL.txt
305 310 315 320
Page 68
A-1850-WO-PCT_SL.txt
Gly Val Ser Leu Gln Thr Tyr Asp Asp Leu Leu Ala Lys Asp Cys His 325 330 335
Cys Ile <210> 81 <211> 1014 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 81
<210> 82 <211> 338 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 82
Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys 1 5 10 15
Page 69
A-1850-WO-PCT_SL.txt
Page 70
A-1850-WO-PCT_SL.txt
Cys Ile <210> 83 <211> 1005 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 83
<210> 84 <211> 335 <212> PRT <213> Artificial Sequence
Page 71
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<210> 85 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 73
A-1850-WO-PCT_SL.txt
210 215 <210> 86 <211> 217 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 74
A-1850-WO-PCT_SL.txt
<210> 87 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 88
Page 75
A-1850-WO-PCT_SL.txt <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 76
A-1850-WO-PCT_SL.txt
325 <210> 89 <211> 651 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 89 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc 60 ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac 120 cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataatgc caagacaaag 180 ccgcgggagg agcagtacaa cagcacgtac cgtgtggtca gcgtcctcac cgtcctgcac 240 caggactggc tgaatggcaa ggagtacaag tgcaaggtct ccaacaaagc cctcccagcc 300 cccatcgaga aaaccatctc caaagccaaa gggcagcccc gagaaccaca ggtgtgcacc 360 ctgcccccat cccgggagga gatgaccaag aaccaggtca gcctgacctg cctggtcaaa 420 ggcttctatc ccagcgacat cgccgtggag tgggagagca atgggcagcc ggagaacaac 480 tacgacacca cgcctcccgt gctggactcc gacggctcct tcttcctcta tagcgacctc 540 accgtggaca agagcaggtg gcagcagggg aacgtcttct catgctccgt gatgcatgag 600 gctctgcaca accactacac gcagaagagc ctctccctgt ctccgggtaa a 651 <210> 90 <211> 217 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic
Page 77
A-1850-WO-PCT_SL.txt polypeptide <400> 90
210 215 <210> 91 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 78
A-1850-WO-PCT_SL.txt
210 215 <210> 92 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 79
A-1850-WO-PCT_SL.txt <400> 92
<210> 93 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt
85 90 95
<210> 94 <211> 651 <212> DNA <213> Artificial Sequence
325
Page 81
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 94 gccccagagc tgcttggtgg accatccgtg ttcctgtttc ctccaaagcc gaaggacacc 60 ctgatgatct caagaactcc ggaagtgact tgcgtcgtcg tggacgtgtc acatgaggat 120 ccagaggtca agttcaattg gtatgtggac ggagtggaag tgcataacgc caagaccaaa 180 ccccgcgaag aacagtacaa tagcacctac cgcgtggtga gcgtccttac tgtgctccac 240 caggactggc ttaatgggaa ggaatacaag tgtaaggtgt ccaacaaggc cctccccgct 300 cccatcgaaa agaccatctc aaaggcaaag gggcaaccaa gggaacctca agtgtacacc 360 ctgcctccgt gcaggaagga gatgaccaag aaccaggtca gcctgacttg tctcgtgaag 420 ggcttctatc ccagcgatat tgctgtggaa tgggagtcaa atggccagcc cgagaataac 480 tacaaaacta ccccacccgt gctgaaatct gatgggtcct tcttccttta ctccaagctg 540 accgtggaca agagccgctg gcaacaaggc aatgtcttta gctgctcagt gatgcatgag 600 gctctccata atcactacac tcagaagtca ctgtccctgt ctccgggtaa a 651 <210> 95 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 82
A-1850-WO-PCT_SL.txt ctgcaccgcc tgaagcccga cacggtgcca gcgccctgct gcgtgcccgc cagctacaat cccatggtgc tcattcaaaa gaccgacacc ggggtgtcgc tccagaccta tgatgacttg ttagccaaag actgccactg cata
900
960
984 <210> 96 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 83
A-1850-WO-PCT_SL.txt
325 <210> 97 <211> 975 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 84
A-1850-WO-PCT_SL.txt
<210> 98 <211> 325 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
325 <210> 99 <211> 996 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 86
<210> 100 <211> 332 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 87
<210> 101 <211> 1014 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
A-1850-WO-PCT_SL.txt
<210> 102 <211> 338 <212> PRT <213> Artificial Sequence
130 135 140
Page 89
A-1850-WO-PCT_SL.txt
Cys Ile <210> 103 <211> 1014 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 103 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac
120
Page 90
<210> 104 <211> 338 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 91
A-1850-WO-PCT_SL.txt
Cys Ile <210> 105 <211> 217 <212> PRT <213> Artificial Sequence <220>
Page 92
A-1850-WO-PCT_SL.txt <221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 93
A-1850-WO-PCT_SL.txt <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<210> 107 <211> 1014 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic
Page 94
A-1850-WO-PCT_SL.txt polynucleotide <400> 107 gcgccggaac tgctgggcgg cccgagcgtg tttctgtttc cgccgaaacc gaaagatacc 60 ctgatgatta gccgcacccc ggaagtgacc tgcgtggtgg tggatgtgag ccatgaagat 120 ccggaagtga aatttaactg gtatgtggat ggcgtggaag tgcataacgc gaaaaccaaa 180 ccgcgcgaag aacagtataa cagcacctat cgcgtggtga gcgtgctgac cgtgctgcat 240 caggattggc tgaacggcaa agaatataaa tgcaaagtga gcaacaaagc gctgccggcg 300 ccgattgaaa aaaccattag caaagcgaaa ggccagccgc gcgaaccgca ggtgtatacc 360 tgcccgccga gccgcgaaga aatgaccaaa aaccaggtga gcctgacctg cctggtgaaa 420 ggcttttatc cgagcgatat tgcggtggaa tgggaaagca acggccagcc ggaaaacaac 480 tatgatacca ccccgccggt gctggatagc gatggcagct tttttctgta tagcgatctg 540 accgtggata aaagccgctg gcagcagggc aacgtgttta gctgcagcgt gatgcatgaa 600 gcgctgcata accattatac ccagaaaagc ctgagcctga gcccgggcgg cggcggcggc 660 agcggcggcg gcggcagcgc gcgcaacggc gatcattgcc cgctgggccc gggccgctgc 720 tgccgcctgc ataccgtgcg cgcgagcctg gaagatctgg gctgggcgga ttgggtgctg 780 agcccgcgcg aagtgcaggt gaccatgtgc attggcgcgt gcccgagcca gtttcgcgcg 840 gcgaacatgc atgcgcagat taaaaccagc ctgcatcgcc tgaaaccgga taccgtgccg 900 gcgccgtgct gcgtgccggc gagctataac ccgatggtgc tgattcagaa aaccgatacc 960 ggcgtgagcc tgcagaccta tgatgatctg ctggcgaaag attgccattg catt 1014 <210> 108 <211> 338 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 108
Page 95
A-1850-WO-PCT_SL.txt
Cys Ile
Page 96
A-1850-WO-PCT_SL.txt <210> 109 <211> 651 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 110 <211> 585 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 110
85 90 95
Page 97
A-1850-WO-PcT_SL.txt
Page 98
A-1850-WO-PCT_SL.txt
<210> 111 <211> 2154 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 99
A-1850-WO-PCT_SL.txt
Page 100
A-1850-WO-PCT_SL.txt ccctgctgcg tgcccgccag ctacaatccc atggtgctca ttcaaaagac cgacaccggg gtgtcgctcc agacctatga tgacttgtta gccaaagact gccactgcat atga
2100
2154 <210> 112 <211> 717 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 101
A-1850-WO-PCT_SL.txt
Page 102
A-1850-WO-PCT_SL.txt
<210> 113 <211> 9 <212> PRT <213> Artificial Sequence <220>
<221> source
Page 103
A-1850-WO-PCT_SL.txt <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 113
Gly Ser Pro Ala Pro Ala Pro Gly Ser
1 5 <210> 114 <211> 2121 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 104
A-1850-WO-PCT_SL.txt
<210> 115 <211> 706 <212> PRT <213> Artificial Sequence
Page 105
A-1850-WO-PCT_SL.txt
A-1850-WO-PCT_SL.txt 675 680 685
Gly Val Ser Leu Gln Thr Tyr Asp Asp Leu Leu Ala Lys Asp Cys His 690 695 700
Cys Ile 705 <210> 116 <211> 14 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 116
Gly Ser Pro Ala Pro Ala Pro Pro Ala Pro Ala Pro Gly Ser 1 5 10 <210> 117 <211> 2136 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 108
A-1850-WO-PCT_SL.txt
<210> 118 <211> 711 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 118
50 55 60
Page 109
A-1850-WO-PCT_SL.txt
Page 110
A-1850-WO-PCT_SL.txt
Page 111
A-1850-WO-PCT_SL.txt
705 710 <210> 119 <211> 11 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 119
Gly Ser Ala Ala Gln Ala Ala Gln Gln Gly Ser
1 5 10 <210> 120 <211> 2127 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 112
A-1850-WO-PCT_SL.txt
<210> 121 <211> 708 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic
Page 113
A-1850-WO-PCT_SL.txt polypeptide <400> 121
A-1850-WO-PCT_SL.txt
530 535 540
Cys His Cys Ile 705 <210> 122 <211> 18 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 122
Gly Ser Ala Ala Gln Ala Ala Gln Gln Ala Ala Gln Ala Ala Gln Gln 1 5 10 15
Gly Ser <210> 123 <211> 2148
Page 116
A-1850-WO-PCT_SL.txt <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 117
A-1850-WO-PCT_SL.txt
<210> 124 <211> 715 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 124
165 170 175
Page 118
A-1850-WO-PCT_SL.txt
Page 119
A-1850-WO-PCT_SL.txt
Page 120
A-1850-WO-PCT_SL.txt <210> 125 <211> 22 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic peptide <400> 125
Gly Gly Asn Ala Glu Ala Ala Ala Lys Glu Ala Ala Ala Lys Glu Ala 1 5 10 15
Ala Ala Lys Ala Gly Gly 20 <210> 126 <211> 2175 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 121
A-1850-WO-PCT_SL.txt
<210> 127 <211> 724 <212> PRT <213> Artificial Sequence
Page 122
A-1850-WO-PCT_SL.txt
Page 123
A-1850-WO-PCT_SL.txt
Page 124
A-1850-WO-PCT_SL.txt
Cys His Cys Ile <210> 128 <211> 30 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 128
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 1 5 10 15
Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 20 25 30 <210> 129 <211> 2184 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 129 gatgcacaca agagtgaggt tgctcatcga tttaaagatt tgggagaaga aaatttcaaa gccttggtgt tgattgcctt tgctcagtat cttcagcagt gtccatttga agatcatgta aaattagtga atgaagtaac tgaatttgca aaaacatgtg ttgctgatga gtcagctgaa aattgtgaca aatcacttca tacccttttt ggagacaaat tatgcacagt tgcaactctt cgtgaaacct atggtgaaat ggctgactgc tgtgcaaaac aagaacctga gagaaatgaa
Page 125
120
180
240
300
A-1850-WO-PCT_SL.txt
<210> 130 <211> 777
Page 126
A-1850-WO-PCT_SL.txt <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 130
Page 127
A-1850-WO-PCT_SL.txt
Page 128
A-1850-WO-PCT_SL.txt
Page 129
A-1850-WO-PCT_SL.txt <210> 131 <211> 217 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 130
A-1850-WO-PCT_SL.txt <210> 132 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<210> 133
Page 131
A-1850-WO-PCT_SL.txt <211> 975 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 134 <211> 325 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 134
35 40 45
Page 132
Page 133
A-1850-WO-PCT_SL.txt
Asp Cys His Cys Ile 325 <210> 135 <211> 654 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 135 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc 60 ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac 120 cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataatgc caagacaaag 180 ccgcgggagg agcagtacgg gagcacgtac cgtgtggtca gcgtcctcac cgtcctgcac 240 caggactggc tgaatggcaa ggagtacaag tgcaaggtct ccaacaaagc cctcccagcc 300 cccatcgaga aaaccatctc caaagccaaa gggcagcccc gagaaccaca ggtgtacacc 360 ctgcccccat cccggaagga gatgaccaag aaccaggtca gcctgacctg cctggtcaaa 420 ggcttctatc ccagcgacat cgccgtggag tgggagagca atgggcagcc ggagaacaac 480 tacaagacca cgcctcccgt gctgaagtcc gacggctcct tcttcctcta tagcaagctc 540 accgtggaca agagcaggtg gcagcagggg aacgtcttct catgctccgt gatgcatgag 600 gctctgcaca accactacac gcagaagagc ctctccctgt ctccgggtaa atga 654 <210> 136 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 136 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc 60 ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac 120 cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataatgc caagacaaag 180 ccgcgggagg agcagtacgg gagcacgtac cgtgtggtca gcgtcctcac cgtcctgcac 240 caggactggc tgaatggcaa ggagtacaag tgcaaggtct ccaacaaagc cctcccagcc 300 cccatcgaga aaaccatctc caaagccaaa gggcagcccc gagaaccaca ggtgtacacc 360 ctgcccccat cccgggagga gatgaccaag aaccaggtca gcctgacctg cctggtcaaa 420 ggcttctatc ccagcgacat cgccgtggag tgggagagca atgggcagcc ggagaacaac 480 tacgacacca cgcctcccgt gctggactcc gacggctcct tcttcctcta tagcgacctc 540 accgtggaca agagcaggtg gcagcagggg aacgtcttct catgctccgt gatgcatgag 600
Page 134
A-1850-WO-PCT_SL.txt gctctgcaca accactacac gcagaagagc ctctccctgt ctccgggtgc gcgcgacgga gaccactgtc cgctcgggcc cgggcgttgc tgccgtctgc acacggtccg cgcgtcgctg gaagacctgg gctgggccga ttgggtgctg tcgccacggg aggtgcaagt gaccatgtgc atcggcgcgt gcccgagcca gttccgggcg gcaaacatgc acgcgcagat caagacgagc ctgcaccgcc tgaagcccga cacggtgcca gcgccctgct gcgtgcccgc cagctacaat cccatggtgc tcattcaaaa gaccgacacc ggggtgtcgc tccagaccta tgatgacttg ttagccaaag actgccactg cata
660
720
780
840
900
960
984 <210> 137 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt
325 <210> 138 <211> 996 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 136
<210> 139 <211> 332 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 137
1850-WO-PCT_SL.txt
<210> 140 <211> 217 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 140
Page 138
A-1850-WO-PCT_SL.txt 40 45
<210> 141 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 141
35 40 45
Page 139
A-1850-WO-PCT_SL.txt
<210> 142 <211> 975 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 140
A-1850-WO-PCT_SL.txt
<210> 143 <211> 325 <212> PRT <213> Artificial Sequence
Page 141
325
120
180 <210> 144 <211> 651 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 144 gccccagagc tgcttggtgg accatccgtg ttcctgtttc ctccaaagcc gaaggacacc ctgatgatct caagaactcc ggaagtgact tgcgtcgtcg tggacgtgtc acatgaggat ccagaggtca agttcaattg gtatgtggac ggagtggaag tgcataacgc caagaccaaa
Page 142
A-1850-WO-PCT_SL.txt ccccgcgaag aacagtacgg gagcacctac cgcgtggtga gcgtccttac tgtgctccac 240 caggactggc ttaatgggaa ggaatacaag tgtaaggtgt ccaacaaggc cctccccgct 300 cccatcgaaa agaccatctc aaaggcaaag gggcaaccaa gggaacctca agtgtacacc 360 ctgcctccgt gcaggaagga gatgaccaag aaccaggtca gcctgacttg tctcgtgaag 420 ggcttctatc ccagcgatat tgctgtggaa tgggagtcaa atggccagcc cgagaataac 480 tacaaaacta ccccacccgt gctgaaatct gatgggtcct tcttccttta ctccaagctg 540 accgtggaca agagccgctg gcaacaaggc aatgtcttta gctgctcagt gatgcatgag 600 gctctccata atcactacac tcagaagtca ctgtccctgt ctccgggtaa a 651 <210> 145 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 145 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc 60 ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac 120 cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataatgc caagacaaag 180 ccgcgggagg agcagtacgg gagcacgtac cgtgtggtca gcgtcctcac cgtcctgcac 240 caggactggc tgaatggcaa ggagtacaag tgcaaggtct ccaacaaagc cctcccagcc 300 cccatcgaga aaaccatctc caaagccaaa gggcagcccc gagaaccaca ggtgtgcacc 360 ctgcccccat cccgggagga gatgaccaag aaccaggtca gcctgacctg cctggtcaaa 420 ggcttctatc ccagcgacat cgccgtggag tgggagagca atgggcagcc ggagaacaac 480 tacgacacca cgcctcccgt gctggactcc gacggctcct tcttcctcta tagcgacctc 540 accgtggaca agagcaggtg gcagcagggg aacgtcttct catgctccgt gatgcatgag 600 gctctgcaca accactacac gcagaagagc ctctccctgt ctccgggtgc gcgcgacgga 660 gaccactgtc cgctcgggcc cgggcgttgc tgccgtctgc acacggtccg cgcgtcgctg 720 gaagacctgg gctgggccga ttgggtgctg tcgccacggg aggtgcaagt gaccatgtgc 780 atcggcgcgt gcccgagcca gttccgggcg gcaaacatgc acgcgcagat caagacgagc 840 ctgcaccgcc tgaagcccga cacggtgcca gcgccctgct gcgtgcccgc cagctacaat 900 cccatggtgc tcattcaaaa gaccgacacc ggggtgtcgc tccagaccta tgatgacttg 960 ttagccaaag actgccactg cata 984 <210> 146 <211> 328 <212> PRT <213> Artificial Sequence
Page 143
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 146
Page 144
A-1850-WO-PCT_SL.txt
325 <210> 147 <211> 217 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 145
A-1850-WO-PCT_SL.txt
210 215 <210> 148 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source
130 135 140
Page 146
A-1850-WO-PCT_SL.txt
<210> 149 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 149 gcgccggaac tgctgggcgg cccgagcgtg tttctgtttc cgccgaaacc gaaagatacc 60 ctgatgatta gccgcacccc ggaagtgacc tgcgtggtgg tggatgtgag ccatgaagat 120 ccggaagtga aatttaactg gtatgtggat ggcgtggaag tgcataacgc gaaaaccaaa 180 ccgcgcgaag aacagtatgg cagcacctat cgcgtggtga gcgtgctgac cgtgctgcat 240 caggattggc tgaacggcaa agaatataaa tgcaaagtga gcaacaaagc gctgccggcg 300 ccgattgaaa aaaccattag caaagcgaaa ggccagccgc gcgaaccgca ggtgtatacc 360 tgcccgccga gccgcaaaga aatgaccaaa aaccaggtga gcctgacctg cctggtgaaa 420 ggcttttatc cgagcgatat tgcggtggaa tgggaaagca acggccagcc ggaaaacaac 480 tataaaacca ccccgccggt gctgaaaagc gatggcagct tttttctgta tagcaaactg 540 accgtggata aaagccgctg gcagcagggc aacgtgttta gctgcagcgt gatgcatgaa 600 gcgctgcata accattatac ccagaaaagc ctgagcctga gcccgggcgc gcgcaacggc 660 gatcattgcc cgctgggccc gggccgctgc tgccgcctgc ataccgtgcg cgcgagcctg 720 gaagatctgg gctgggcgga ttgggtgctg agcccgcgcg aagtgcaggt gaccatgtgc 780 attggcgcgt gcccgagcca gtttcgcgcg gcgaacatgc atgcgcagat taaaaccagc 840 ctgcatcgcc tgaaaccgga taccgtgccg gcgccgtgct gcgtgccggc gagctataac 900 ccgatggtgc tgattcagaa aaccgatacc ggcgtgagcc tgcagaccta tgatgatctg 960 ctggcgaaag attgccattg catt 984 <210> 150 <211> 328
Page 147
A-1850-WO-PCT_SL.txt <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 148
A-1850-WO-PCT_SL.txt
325 <210> 151 <211> 651 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 151 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc 60 ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac 120 cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataatgc caagacaaag 180 ccgcgggagg agcagtacgg gagcacgtac cgtgtggtca gcgtcctcac cgtcctgcac 240 caggactggc tgaatggcaa ggagtacaag tgcaaggtct ccaacaaagc cctcccagcc 300 cccatcgaga aaaccatctc caaagccaaa gggcagcccc gagaaccaca ggtgtacacc 360 tgtcccccat cccgggagga gatgaccaag aaccaggtca gcctgacctg cctggtcaaa 420 ggcttctatc ccagcgacat cgccgtggag tgggagagca atgggcagcc ggagaacaac 480 tacgacacca cgcctcccgt gctggactcc gacggctcct tcttcctcta tagcgacctc 540 accgtggaca agagcaggtg gcagcagggg aacgtcttct catgctccgt gatgcatgag 600 gctctgcaca accactacac gcagaagagc ctctccctgt ctccgggtaa a 651 <210> 152 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 149
A-1850-WO-PCT_SL.txt
<210> 153 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 150
A-1850-WO-PCT_SL.txt
<210> 154 <211> 210 <212> PRT <213> Artificial Sequence
Page 151
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Gly Lys 210 <210> 155 <211> 209 <212> PRT <213> Artificial Sequence
Page 152
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Gly <210> 156 <211> 954 <212> DNA <213> Artificial Sequence <220>
Page 153
A-1850-WO-PCT_SL.txt <221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 156
<210> 157 <211> 318 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 157
Page 154
A-1850-WO-PCT_SL.txt
<210> 158 <211> 633 <212> DNA <213> Artificial Sequence <220>
<221> source
Page 155
A-1850-WO-PCT_SL.txt <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 159 <211> 963 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 156
960
A-1850-WO-PCT_SL.txt accgacaccg gggtgtcgct ccagacctat gatgacttgt tagccaaaga ctgccactgc ata
963 <210> 160 <211> 321 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 157
A-1850-WO-PCT_SL.txt
Ile <210> 161 <211> 210 <212> PRT <213> Artificial Sequence <220>
<221> source
A-1850-WO-PCT_SL.txt
Gly Lys 210 <210> 162 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 159
A-1850-WO-PCT_SL.txt
Gly <210> 163 <211> 954 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 160
A-1850-WO-PCT_SL.txt gcgccctgct gcgtgcccgc cagctacaat cccatggtgc tcattcaaaa gaccgacacc ggggtgtcgc tccagaccta tgatgacttg ttagccaaag actgccactg cata
900
954 <210> 164 <211> 318 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 161
A-1850-WO-PCT_SL.txt
<210> 165 <211> 630 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 165 ccatccgtgt tcctgtttcc tccaaagccg aaggacaccc tgatgatctc aagaactccg 60 gaagtgactt gcgtcgtcgt ggacgtgtca catgaggatc cagaggtcaa gttcaattgg 120 tatgtggacg gagtggaagt gcataacgcc aagaccaaac cccgcgaaga acagtacaat 180 agcacctacc gcgtggtgag cgtccttact gtgctccacc aggactggct taatgggaag 240 gaatacaagt gtaaggtgtc caacaaggcc ctccccgctc ccatcgaaaa gaccatctca 300 aaggcaaagg ggcaaccaag ggaacctcaa gtgtacaccc tgcctccgtg caggaaggag 360 atgaccaaga accaggtcag cctgacttgt ctcgtgaagg gcttctatcc cagcgatatt 420 gctgtggaat gggagtcaaa tggccagccc gagaataact acaaaactac cccacccgtg 480 ctgaaatctg atgggtcctt cttcctttac tccaagctga ccgtggacaa gagccgctgg 540 caacaaggca atgtctttag ctgctcagtg atgcatgagg ctctccataa tcactacact 600 cagaagtcac tgtccctgtc tccgggtaaa 630 <210> 166 <211> 963 <212> DNA <213> Artificial Sequence
Page 162
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 166
ata 963 <210> 167 <211> 321 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 167
50 55 60
Page 163
Ile
Page 164
A-1850-WO-PCT_SL.txt <210> 168 <211> 227 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 168
Pro Gly Lys
Page 165
A-1850-WO-PCT_SL.txt
225 <210> 169 <211> 226 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 166
A-1850-WO-PCT_SL.txt
Pro Gly 225 <210> 170 <211> 1005 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 170
<210> 171 <211> 335 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 171
Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly
1 5 10 15
Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Page 167
A-1850-WO-PCT_SL.txt
290 295 300
325 330 335 <210> 172 <211> 681 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 172 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 60 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 120 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 180 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacgg cagcacgtac 240 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 300 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 360 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccggaagga gatgaccaag 420 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 480 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctgaagtcc 540 gacggctcct tcttcctcta tagcaagctc accgtggaca agagcaggtg gcagcagggg 600 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 660 ctctccctgt ctccgggtaa a 681 <210> 173 <211> 1014 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 173 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 60 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 120 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 180 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacgg cagcacgtac 240 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 300
Page 169
<210> 174 <211> 338 <212> PRT <213> Artificial Sequence
115 120 125
Page 170
A-1850-WO-PCT_SL.txt
325 330 335
Cys Ile <210> 175 <211> 210 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 175
Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile
Page 171
Gly Lys 210 <210> 176 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 176
Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile
1 5 10 15
Page 172
A-1850-WO-PCT_SL.txt
Gly <210> 177 <211> 954 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 177 ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct gaggtcacat gcgtggtggt ggacgtgagc cacgaagacc ctgaggtcaa gttcaactgg
Page 173
120
A-1850-WO-PCT_SL.txt
<210> 178 <211> 318 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 174
A-1850-WO-PCT_SL.txt
<210> 179 <211> 633 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 179 ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct gaggtcacat gcgtggtggt ggacgtgagc cacgaagacc ctgaggtcaa gttcaactgg
120
Page 175
A-1850-WO-PCT_SL.txt tacgtggacg gcgtggaggt gcataatgcc aagacaaagc cgcgggagga gcagtacggg 180 agcacgtacc gtgtggtcag cgtcctcacc gtcctgcacc aggactggct gaatggcaag 240 gagtacaagt gcaaggtctc caacaaagcc ctcccagccc ccatcgagaa aaccatctcc 300 aaagccaaag ggcagccccg agaaccacag gtgtacaccc tgcccccatc ccggaaggag 360 atgaccaaga accaggtcag cctgacctgc ctggtcaaag gcttctatcc cagcgacatc 420 gccgtggagt gggagagcaa tgggcagccg gagaacaact acaagaccac gcctcccgtg 480 ctgaagtccg acggctcctt cttcctctat agcaagctca ccgtggacaa gagcaggtgg 540 cagcagggga acgtcttctc atgctccgtg atgcatgagg ctctgcacaa ccactacacg 600 cagaagagcc tctccctgtc tccgggtaaa tga 633 <210> 180 <211> 963 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 180 ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct 60 gaggtcacat gcgtggtggt ggacgtgagc cacgaagacc ctgaggtcaa gttcaactgg 120 tacgtggacg gcgtggaggt gcataatgcc aagacaaagc cgcgggagga gcagtacggg 180 agcacgtacc gtgtggtcag cgtcctcacc gtcctgcacc aggactggct gaatggcaag 240 gagtacaagt gcaaggtctc caacaaagcc ctcccagccc ccatcgagaa aaccatctcc 300 aaagccaaag ggcagccccg agaaccacag gtgtacaccc tgcccccatc ccgggaggag 360 atgaccaaga accaggtcag cctgacctgc ctggtcaaag gcttctatcc cagcgacatc 420 gccgtggagt gggagagcaa tgggcagccg gagaacaact acgacaccac gcctcccgtg 480 ctggactccg acggctcctt cttcctctat agcgacctca ccgtggacaa gagcaggtgg 540 cagcagggga acgtcttctc atgctccgtg atgcatgagg ctctgcacaa ccactacacg 600 cagaagagcc tctccctgtc tccgggtgcg cgcgacggag accactgtcc gctcgggccc 660 gggcgttgct gccgtctgca cacggtccgc gcgtcgctgg aagacctggg ctgggccgat 720 tgggtgctgt cgccacggga ggtgcaagtg accatgtgca tcggcgcgtg cccgagccag 780 ttccgggcgg caaacatgca cgcgcagatc aagacgagcc tgcaccgcct gaagcccgac 840 acggtgccag cgccctgctg cgtgcccgcc agctacaatc ccatggtgct cattcaaaag 900 accgacaccg gggtgtcgct ccagacctat gatgacttgt tagccaaaga ctgccactgc 960 ata 963 <210> 181 <211> 321 <212> PRT
Page 176
A-1850-WO-PCT_SL.txt <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 177
A-1850-WO-PCT_SL.txt
Ile <210> 182 <211> 210 <212> PRT <213> Artificial Sequence <220>
<221> source
Gly Lys 210 <210> 183 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 179
A-1850-WO-PCT_SL.txt
Gly <210> 184 <211> 954 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 184
<210> 185 <211> 318
Page 180
A-1850-WO-PCT_SL.txt <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 181
A-1850-WO-PCT_SL.txt
<210> 186 <211> 630 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 186 ccatccgtgt tcctgtttcc tccaaagccg aaggacaccc tgatgatctc aagaactccg 60 gaagtgactt gcgtcgtcgt ggacgtgtca catgaggatc cagaggtcaa gttcaattgg 120 tatgtggacg gagtggaagt gcataacgcc aagaccaaac cccgcgaaga acagtacggg 180 agcacctacc gcgtggtgag cgtccttact gtgctccacc aggactggct taatgggaag 240 gaatacaagt gtaaggtgtc caacaaggcc ctccccgctc ccatcgaaaa gaccatctca 300 aaggcaaagg ggcaaccaag ggaacctcaa gtgtacaccc tgcctccgtg caggaaggag 360 atgaccaaga accaggtcag cctgacttgt ctcgtgaagg gcttctatcc cagcgatatt 420 gctgtggaat gggagtcaaa tggccagccc gagaataact acaaaactac cccacccgtg 480 ctgaaatctg atgggtcctt cttcctttac tccaagctga ccgtggacaa gagccgctgg 540 caacaaggca atgtctttag ctgctcagtg atgcatgagg ctctccataa tcactacact 600 cagaagtcac tgtccctgtc tccgggtaaa 630 <210> 187 <211> 963 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 187 ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct 60
Page 182
ata 963 <210> 188 <211> 321 <212> PRT <213> Artificial Sequence
85 90 95
Page 183
A-1850-WO-PCT_SL.txt
Ile <210> 189 <211> 113 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic
Page 184
A-1850-WO-PCT_SL.txt polypeptide <400> 189
100 105 110
Ile <210> 190 <211> 342 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 190 atggcgcgca acggggacca ctgtccgctc gggcccgggc gttgctgccg tctgcacacg 60 gtccgcgcgt cgctggaaga cctgggctgg gccgattggg tgctgtcgcc acgggaggtg 120 caagtgacca tgtgcatcgg cgcgtgcccg agccagttcc gggcggcaaa catgcacgcg 180 cagatcaaga cgagcctgca ccgcctgaag cccgacacgg tgccagcgcc ctgctgcgtg 240 cccgccagct acaatcccat ggtgctcatt caaaagaccg acaccggggt gtcgctccag 300 acctatgatg acttgttagc caaagactgc cactgcatat aa 342 <210> 191 <211> 210 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 185
A-1850-WO-PCT_SL.txt
Gly Lys 210 <210> 192 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 186
A-1850-WO-PCT_SL.txt
Gly <210> 193 <211> 954 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 193
Page 187
<210> 194 <211> 318 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 188
<210> 195 <211> 630 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 195 ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct
Page 189
A-1850-WO-PCT_SL.txt gaggtcacat gcgtggtggt ggacgtgagc cacgaagacc ctgaggtcaa gttcaactgg 120 tacgtggacg gcgtggaggt gcataattgc aagacaaagc cgcgggagga gcagtacggc 180 agcacgtacc gtgtggtcag cgtctgcacc gtcctgcacc aggactggct gaatggcaag 240 gagtacaagt gcaaggtctc caacaaagcc ctcccagccc ccatcgagaa aaccatctcc 300 aaagccaaag ggcagccccg agaaccacag gtgtacaccc tgcccccatc ccggaaggag 360 atgaccaaga accaggtcag cctgacctgc ctggtcaaag gcttctatcc cagcgacatc 420 gccgtggagt gggagagcaa tgggcagccg gagaacaact acaagaccac gcctcccgtg 480 ctgaagtccg acggctcctt cttcctctat agcaagctca ccgtggacaa gagcaggtgg 540 cagcagggga acgtcttctc atgctccgtg atgcatgagg ctctgcacaa ccactacacg 600 cagaagagcc tctccctgtc tccgggtaaa 630 <210> 196 <211> 963 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 196 ccgtcagtct tcctcttccc cccaaaaccc aaggacaccc tcatgatctc ccggacccct 60 gaggtcacat gcgtggtggt ggacgtgagc cacgaagacc ctgaggtcaa gttcaactgg 120 tacgtggacg gcgtggaggt gcataattgc aagacaaagc cgcgggagga gcagtacggc 180 agcacgtacc gtgtggtcag cgtctgcacc gtcctgcacc aggactggct gaatggcaag 240 gagtacaagt gcaaggtctc caacaaagcc ctcccagccc ccatcgagaa aaccatctcc 300 aaagccaaag ggcagccccg agaaccacag gtgtacaccc tgcccccatc ccgggaggag 360 atgaccaaga accaggtcag cctgacctgc ctggtcaaag gcttctatcc cagcgacatc 420 gccgtggagt gggagagcaa tgggcagccg gagaacaact acgacaccac gcctcccgtg 480 ctggactccg acggctcctt cttcctctat agcgacctca ccgtggacaa gagcaggtgg 540 cagcagggga acgtcttctc atgctccgtg atgcatgagg ctctgcacaa ccactacacg 600 cagaagagcc tctccctgtc tccgggtgcg cgcgacggag accactgtcc gctcgggccc 660 gggcgttgct gccgtctgca cacggtccgc gcgtcgctgg aagacctggg ctgggccgat 720 tgggtgctgt cgccacggga ggtgcaagtg accatgtgca tcggcgcgtg cccgagccag 780 ttccgggcgg caaacatgca cgcgcagatc aagacgagcc tgcaccgcct gaagcccgac 840 acggtgccag cgccctgctg cgtgcccgcc agctacaatc ccatggtgct cattcaaaag 900 accgacaccg gggtgtcgct ccagacctat gatgacttgt tagccaaaga ctgccactgc 960 ata 963
Page 190
A-1850-WO-PCT_SL.txt <210> 197 <211> 321 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt
Ile <210> 198 <211> 210 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 192
A-1850-WO-PCT_SL.txt
Gly Lys 210 <210> 199 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 193
A-1850-WO-PCT_SL.txt
Gly <210> 200 <211> 954 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 194
A-1850-WO-PCT_SL.txt <210> 201 <211> 318 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 195
<210> 202 <211> 630 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 202
<210> 203 <211> 963 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 196
A-1850-WO-PCT_SL.txt
ata 963 <210> 204 <211> 321 <212> PRT <213> Artificial Sequence
Page 197
Ile <210> 205 <211> 212 <212> PRT <213> Artificial Sequence
Page 198
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 205
Ser Pro Gly Lys 210 <210> 206 <211> 211 <212> PRT <213> Artificial Sequence <220>
Page 199
A-1850-WO-PCT_SL.txt <221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Ser Pro Gly 210
Page 200
A-1850-WO-PCT_SL.txt <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
<210> 208 <211> 320 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 201
A-1850-WO-PCT_SL.txt
<210> 209 <211> 636 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic
Page 202
A-1850-WO-PCT_SL.txt polynucleotide
<210> 210 <211> 969 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 203
A-1850-WO-PCT_SL.txt cactgcata
969 <210> 211 <211> 323 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
His Cys Ile <210> 212 <211> 212 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 205
A-1850-WO-PCT_SL.txt
Ser Pro Gly Lys 210 <210> 213 <211> 211 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 206
A-1850-WO-PCT_SL.txt
Ser Pro Gly 210 <210> 214 <211> 960 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 207
900
A-1850-WO-PCT_SL.txt gtgccagcgc cctgctgcgt gcccgccagc tacaatccca tggtgctcat tcaaaagacc gacaccgggg tgtcgctcca gacctatgat gacttgttag ccaaagactg ccactgcata
960 <210> 215 <211> 320 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 208
<210> 216 <211> 636 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 216
<210> 217 <211> 969 <212> DNA <213> Artificial Sequence <220>
Page 209
A-1850-WO-PCT_SL.txt <221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 217
cactgcata 969 <210> 218 <211> 323 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 218
Page 210
His Cys Ile <210> 219
Page 211
A-1850-WO-PCT_SL.txt <211> 211 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 219
Pro Gly Lys 210 <210> 220 <211> 210
Page 212
A-1850-WO-PCT_SL.txt <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 220
Pro Gly 210 <210> 221 <211> 957 <212> DNA
Page 213
A-1850-WO-PCT_SL.txt <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 221 ggcccgtcag tcttcctctt ccccccaaaa cccaaggaca ccctcatgat ctcccggacc 60 cctgaggtca catgcgtggt ggtggacgtg agccacgaag accctgaggt caagttcaac 120 tggtacgtgg acggcgtgga ggtgcataat gccaagacaa agccgcggga ggagcagtac 180 aacagcacgt accgtgtggt cagcgtcctc accgtcctgc accaggactg gctgaatggc 240 aaggagtaca agtgcaaggt ctccaacaaa gccctcccag cccccatcga gaaaaccatc 300 tccaaagcca aagggcagcc ccgagaacca caggtgtaca ccctgccccc atcccgggag 360 gagatgacca agaaccaggt cagcctgacc tgcctggtca aaggcttcta tcccagcgac 420 atcgccgtgg agtgggagag caatgggcag ccggagaaca actacgacac cacgcctccc 480 gtgctggact ccgacggctc cttcttcctc tatagcgacc tcaccgtgga caagagcagg 540 tggcagcagg ggaacgtctt ctcatgctcc gtgatgcatg aggctctgca caaccactac 600 acgcagaaga gcctctccct gtctccgggt ggagaccact gtccgctcgg gcccgggcgt 660 tgctgccgtc tgcacacggt ccgcgcgtcg ctggaagacc tgggctgggc cgattgggtg 720 ctgtcgccac gggaggtgca agtgaccatg tgcatcggcg cgtgcccgag ccagttccgg 780 gcggcaaaca tgcacgcgca gatcaagacg agcctgcacc gcctgaagcc cgacacggtg 840 ccagcgccct gctgcgtgcc cgccagctac aatcccatgg tgctcattca aaagaccgac 900 accggggtgt cgctccagac ctatgatgac ttgttagcca aagactgcca ctgcata 957 <210> 222 <211> 319 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 222
50 55 60
Page 214
<210> 223 <211> 633 <212> DNA <213> Artificial Sequence
Page 215
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 223 ggcccgtcag tcttcctctt ccccccaaaa cccaaggaca ccctcatgat ctcccggacc 60 cctgaggtca catgcgtggt ggtggacgtg agccacgaag accctgaggt caagttcaac 120 tggtacgtgg acggcgtgga ggtgcataat gccaagacaa agccgcggga ggagcagtac 180 aacagcacgt accgtgtggt cagcgtcctc accgtcctgc accaggactg gctgaatggc 240 aaggagtaca agtgcaaggt ctccaacaaa gccctcccag cccccatcga gaaaaccatc 300 tccaaagcca aagggcagcc ccgagaacca caggtgtaca ccctgccccc atcccggaag 360 gagatgacca agaaccaggt cagcctgacc tgcctggtca aaggcttcta tcccagcgac 420 atcgccgtgg agtgggagag caatgggcag ccggagaaca actacaagac cacgcctccc 480 gtgctgaagt ccgacggctc cttcttcctc tatagcaagc tcaccgtgga caagagcagg 540 tggcagcagg ggaacgtctt ctcatgctcc gtgatgcatg aggctctgca caaccactac 600 acgcagaaga gcctctccct gtctccgggt aaa 633 <210> 224 <211> 1032 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 224 atggacatga gggtgcccgc tcagctcctg gggctcctgc tgctgtggct gagaggtgcg 60 cgctgtggcc cgtcagtctt cctcttcccc ccaaaaccca aggacaccct catgatctcc 120 cggacccctg aggtcacatg cgtggtggtg gacgtgagcc acgaagaccc tgaggtcaag 180 ttcaactggt acgtggacgg cgtggaggtg cataatgcca agacaaagcc gcgggaggag 240 cagtacaaca gcacgtaccg tgtggtcagc gtcctcaccg tcctgcacca ggactggctg 300 aatggcaagg agtacaagtg caaggtctcc aacaaagccc tcccagcccc catcgagaaa 360 accatctcca aagccaaagg gcagccccga gaaccacagg tgtacaccct gcccccatcc 420 cgggaggaga tgaccaagaa ccaggtcagc ctgacctgcc tggtcaaagg cttctatccc 480 agcgacatcg ccgtggagtg ggagagcaat gggcagccgg agaacaacta cgacaccacg 540 cctcccgtgc tggactccga cggctccttc ttcctctata gcgacctcac cgtggacaag 600 agcaggtggc agcaggggaa cgtcttctca tgctccgtga tgcatgaggc tctgcacaac 660 cactacacgc agaagagcct ctccctgtct ccgggtgcgc gcgacggaga ccactgtccg 720 ctcgggcccg ggcgttgctg ccgtctgcac acggtccgcg cgtcgctgga agacctgggc 780 tgggccgatt gggtgctgtc gccacgggag gtgcaagtga ccatgtgcat cggcgcgtgc 840
Page 216
A-1850-WO-PCT_SL.txt ccgagccagt tccgggcggc aaacatgcac gcgcagatca agacgagcct gcaccgcctg aagcccgaca cggtgccagc gccctgctgc gtgcccgcca gctacaatcc catggtgctc attcaaaaga ccgacaccgg ggtgtcgctc cagacctatg atgacttgtt agccaaagac tgccactgca ta
900
960
1020
1032 <210> 225 <211> 322 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 217
A-1850-WO-PCT_SL.txt
Cys Ile <210> 226 <211> 211 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 218
A-1850-WO-PCT_SL.txt
195 200 205
Pro Gly Lys 210 <210> 227 <211> 210 <212> PRT <213> Artificial Sequence <220>
<221> source
Pro Gly 210 <210> 228 <211> 1023 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 220
<210> 229 <211> 319 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 229
Page 221
A-1850-WO-PCT_SL.txt
305 310 315 <210> 230 <211> 633 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 222
A-1850-WO-PCT_SL.txt acgcagaaga gcctctccct gtctccgggt aaa 633 <210> 231 <211> 966 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 231 ggcccgtcag tcttcctctt ccccccaaaa cccaaggaca ccctcatgat ctcccggacc 60 cctgaggtca catgcgtggt ggtggacgtg agccacgaag accctgaggt caagttcaac 120 tggtacgtgg acggcgtgga ggtgcataat gccaagacaa agccgcggga ggagcagtac 180 aacagcacgt accgtgtggt cagcgtcctc accgtcctgc accaggactg gctgaatggc 240 aaggagtaca agtgcaaggt ctccaacaaa gccctcccag cccccatcga gaaaaccatc 300 tccaaagcca aagggcagcc ccgagaacca caggtgtgca ccctgccccc atcccgggag 360 gagatgacca agaaccaggt cagcctgacc tgcctggtca aaggcttcta tcccagcgac 420 atcgccgtgg agtgggagag caatgggcag ccggagaaca actacgacac cacgcctccc 480 gtgctggact ccgacggctc cttcttcctc tatagcgacc tcaccgtgga caagagcagg 540 tggcagcagg ggaacgtctt ctcatgctcc gtgatgcatg aggctctgca caaccactac 600 acgcagaaga gcctctccct gtctccgggt gcgcgcgacg gagaccactg tccgctcggg 660 cccgggcgtt gctgccgtct gcacacggtc cgcgcgtcgc tggaagacct gggctgggcc 720 gattgggtgc tgtcgccacg ggaggtgcaa gtgaccatgt gcatcggcgc gtgcccgagc 780 cagttccggg cggcaaacat gcacgcgcag atcaagacga gcctgcaccg cctgaagccc 840 gacacggtgc cagcgccctg ctgcgtgccc gccagctaca atcccatggt gctcattcaa 900 aagaccgaca ccggggtgtc gctccagacc tatgatgact tgttagccaa agactgccac 960 tgcata 966 <210> 232 <211> 322 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 223
A-1850-WO-PCT_SL.txt
290 295 300
Page 224
A-1850-WO-PCT_SL.txt
Gly Val Ser Leu Gln Thr Tyr Asp Asp Leu Leu Ala Lys Asp Cys His 305 310 315 320
Cys Ile <210> 233 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 225
A-1850-WO-PCT_SL.txt
Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln 195 200 205
Lys Ser Leu Ser Leu Ser Pro Gly 210 215 <210> 234 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 234
<210> 235 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 235
Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys
1 5 10 15
Page 226
A-1850-WO-PCT_SL.txt
Page 227
A-1850-WO-PCT_SL.txt
325 <210> 236 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 228
A-1850-WO-PCT_SL.txt
210 215 <210> 237 <211> 1044 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 237
<210> 238 <211> 348 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic
Page 229
A-1850-WO-PCT_SL.txt polypeptide
Page 230
<210> 239 <211> 996 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 231
A-1850-WO-PCT_SL.txt <210> 240 <211> 332 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 232
<210> 241 <211> 2145 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 233
A-1850-WO-PCT_SL.txt
<210> 242 <211> 715 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 242
Page 234
A-1850-WO-PCT_SL.txt
50 55 60
Page 235
A-1850-WO-PCT_SL.txt 595 600 605
<210> 243 <211> 339 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 237
A-1850-WO-PCT_SL.txt
His Cys Ile <210> 244 <211> 1017 <212> DNA <213> Artificial Sequence <220>
Page 238
A-1850-WO-PCT_SL.txt <221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 244
<210> 245 <211> 231 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 245
Page 239
A-1850-WO-PCT_SL.txt
225 230 <210> 246 <211> 693 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 240 gagatgacca atcgccgtgg gtgctgaagt tggcagcagg acgcagaaga
<210> 247 <211> 342 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 247
Page 241
A-1850-WO-PCT_SL.txt
340 <210> 248 <211> 1026 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 242
A-1850-WO-PCT_SL.txt atcgccgtgg agtgggagag caatgggcag ccggagaaca actacgacac cacgcctccc 540 gtgctggact ccgacggctc cttcttcctc tatagcgacc tcaccgtgga caagagcagg 600 tggcagcagg ggaacgtctt ctcatgctcc gtgatgcatg aggctctgca caaccactac 660 acgcagaaga gcctctccct gtctccgggt gcgcgcgacg gagaccactg tccgctcggg 720 cccgggcgtt gctgccgtct gcacacggtc cgcgcgtcgc tggaagacct gggctgggcc 780 gattgggtgc tgtcgccacg ggaggtgcaa gtgaccatgt gcatcggcgc gtgcccgagc 840 cagttccggg cggcaaacat gcacgcgcag atcaagacga gcctgcaccg cctgaagccc 900 gacacggtgc cagcgccctg ctgcgtgccc gccagctaca atcccatggt gctcattcaa 960 aagaccgaca ccggggtgtc gctccagacc tatgatgact tgttagccaa agactgccac 1020 tgcata 1026 <210> 249 <211> 339 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 243
A-1850-WO-PCT_SL.txt
His Cys Ile <210> 250 <211> 1017 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 250 atggaatgga gctgggtctt tctcttcttc ctgtcagtaa cgactggtgt ccactccggt ggcccgtcag tcttcctctt ccccccaaaa cccaaggaca ccctcatgat ctcccggacc
120
Page 244
<210> 251 <211> 231 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 251
Met Glu Trp Ser Trp Val Phe Leu Phe Phe Leu Ser Val Thr Thr Gly 1 5 10 15
Val His Ser Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 20 25 30
Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 35 40 45
Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 50 55 60
Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 65 70 75 80
Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 85 90 95
Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu
100 105 110
Page 245
A-1850-WO-PCT_SL.txt
225 230 <210> 252 <211> 693 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 252 atggaatgga gctgggtctt tctcttcttc ctgtcagtaa cgactggtgt ccactccggt 60 ggcccgtcag tcttcctctt ccccccaaaa cccaaggaca ccctcatgat ctcccggacc 120 cctgaggtca catgcgtggt ggtggacgtg agccacgaag accctgaggt caagttcaac 180 tggtacgtgg acggcgtgga ggtgcataat gccaagacaa agccgcggga ggagcagtac 240 aacagcacgt accgtgtggt cagcgtcctc accgtcctgc accaggactg gctgaatggc 300 aaggagtaca agtgcaaggt ctccaacaaa gccctcccag cccccatcga gaaaaccatc 360 tccaaagcca aagggcagcc ccgagaacca caggtgtaca ccctgccccc atgccggaag 420 gagatgacca agaaccaggt cagcctgacc tgcctggtca aaggcttcta tcccagcgac 480 atcgccgtgg agtgggagag caatgggcag ccggagaaca actacaagac cacgcctccc 540 gtgctgaagt ccgacggctc cttcttcctc tatagcaagc tcaccgtgga caagagcagg 600 tggcagcagg ggaacgtctt ctcatgctcc gtgatgcatg aggctctgca caaccactac 660 acgcagaaga gcctctccct gtctccgggt aaa 693
Page 246
A-1850-WO-PCT_SL.txt <210> 253 <211> 342 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 247
A-1850-WO-PCT_SL.txt
340 <210> 254 <211> 1026 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 248
A-1850-WO-PCT_SL.txt
<210> 255 <211> 341 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 249
340 <210> 256 <211> 1023 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 250
A-1850-WO-PCT_SL.txt cgggaggaga tgaccaagaa ccaggtcagc ctgacctgcc tggtcaaagg cttctatccc 480 agcgacatcg ccgtggagtg ggagagcaat gggcagccgg agaacaacta cgacaccacg 540 cctcccgtgc tggactccga cggctccttc ttcctctata gcgacctcac cgtggacaag 600 agcaggtggc agcaggggaa cgtcttctca tgctccgtga tgcatgaggc tctgcacaac 660 cactacacgc agaagagcct ctccctgtct ccgggtggag accactgtcc gctcgggccc 720 gggcgttgct gccgtctgca cacggtccgc gcgtcgctgg aagacctggg ctgggccgat 780 tgggtgctgt cgccacggga ggtgcaagtg accatgtgca tcggcgcgtg cccgagccag 840 ttccgggcgg caaacatgca cgcgcagatc aagacgagcc tgcaccgcct gaagcccgac 900 acggtgccag cgccctgctg cgtgcccgcc agctacaatc ccatggtgct cattcaaaag 960 accgacaccg gggtgtcgct ccagacctat gatgacttgt tagccaaaga ctgccactgc 1020 ata 1023 <210> 257 <211> 233 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt
<210> 258 <211> 699 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 258 atggacatga gggtgcccgc tcagctcctg gggctcctgc tgctgtggct gagaggtgcg 60 cgctgtggcc cgtcagtctt cctcttcccc ccaaaaccca aggacaccct catgatctcc 120 cggacccctg aggtcacatg cgtggtggtg gacgtgagcc acgaagaccc tgaggtcaag 180 ttcaactggt acgtggacgg cgtggaggtg cataatgcca agacaaagcc gcgggaggag 240 cagtacaaca gcacgtaccg tgtggtcagc gtcctcaccg tcctgcacca ggactggctg 300 aatggcaagg agtacaagtg caaggtctcc aacaaagccc tcccagcccc catcgagaaa 360 accatctcca aagccaaagg gcagccccga gaaccacagg tgtacaccct gcccccatcc 420 cggaaggaga tgaccaagaa ccaggtcagc ctgacctgcc tggtcaaagg cttctatccc 480 agcgacatcg ccgtggagtg ggagagcaat gggcagccgg agaacaacta caagaccacg 540 cctcccgtgc tgaagtccga cggctccttc ttcctctata gcaagctcac cgtggacaag 600 agcaggtggc agcaggggaa cgtcttctca tgctccgtga tgcatgaggc tctgcacaac 660 cactacacgc agaagagcct ctccctgtct ccgggtaaa 699 <210> 259 <211> 344 <212> PRT <213> Artificial Sequence
Page 252
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 259
Page 253
A-1850-WO-PCT_SL.txt
340 <210> 260 <211> 1032 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 254
A-1850-WO-PCT_SL.txt attcaaaaga ccgacaccgg ggtgtcgctc cagacctatg atgacttgtt agccaaagac tgccactgca ta
1020
1032 <210> 261 <211> 341 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 255
A-1850-WO-PCT_SL.txt
340 <210> 262 <211> 1023 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 256
<210> 263 <211> 233 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 257
A-1850-WO-PCT_SL.txt
<210> 264 <211> 699 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 264 atggacatga gggtgcccgc tcagctcctg gggctcctgc tgctgtggct gagaggtgcg 60 cgctgtggcc cgtcagtctt cctcttcccc ccaaaaccca aggacaccct catgatctcc 120 cggacccctg aggtcacatg cgtggtggtg gacgtgagcc acgaagaccc tgaggtcaag 180 ttcaactggt acgtggacgg cgtggaggtg cataatgcca agacaaagcc gcgggaggag 240 cagtacaaca gcacgtaccg tgtggtcagc gtcctcaccg tcctgcacca ggactggctg 300 aatggcaagg agtacaagtg caaggtctcc aacaaagccc tcccagcccc catcgagaaa 360 accatctcca aagccaaagg gcagccccga gaaccacagg tgtacaccct gcccccatgc 420 cggaaggaga tgaccaagaa ccaggtcagc ctgacctgcc tggtcaaagg cttctatccc 480 agcgacatcg ccgtggagtg ggagagcaat gggcagccgg agaacaacta caagaccacg 540 cctcccgtgc tgaagtccga cggctccttc ttcctctata gcaagctcac cgtggacaag 600 agcaggtggc agcaggggaa cgtcttctca tgctccgtga tgcatgaggc tctgcacaac 660 cactacacgc agaagagcct ctccctgtct ccgggtaaa 699 <210> 265 <211> 344 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 265
Met Asp Met Arg Val Pro Ala Gln Leu Leu Gly Leu Leu Leu Leu Trp
Page 258
A-1850-WO-PCT_SL.txt
<210> 266 <211> 1032 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 266
<210> 267
Page 260
A-1850-WO-PCT_SL.txt <211> 217 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 267
<210> 268 <211> 216
Page 261
A-1850-WO-PCT_SL.txt <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 268
<210> 269 <211> 325 <212> PRT
Page 262
A-1850-WO-PCT_SL.txt <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 263
325 <210> 270 <211> 975 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 270
Page 264
A-1850-WO-PCT_SL.txt <210> 271 <211> 651 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 271 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataattg caagacaaag ccgcgggagg agcagtacgg cagcacgtac cgtgtggtca gcgtctgcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccggaagga gatgaccaag aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctgaagtcc gacggctcct tcttcctcta tagcaagctc accgtggaca agagcaggtg gcagcagggg aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc ctctccctgt ctccgggtaa a
120
180
240
300
360
420
480
540
600
651 <210> 272 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 272
Page 265
A-1850-WO-PCT_SL.txt
85 90 95
<210> 273 <211> 984 <212> DNA <213> Artificial Sequence
325
Page 266
A-1850-WO-PCT_SL.txt <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 273
<210> 274 <211> 217 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 274
50 55 60
Page 267
A-1850-WO-PCT_SL.txt
210 215 <210> 275 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source
A-1850-WO-PCT_SL.txt
210 215 <210> 276 <211> 325 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 269
A-1850-WO-PCT_SL.txt
<210> 277 <211> 975
325
Page 270
A-1850-WO-PCT_SL.txt <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 277
<210> 278 <211> 651 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide <400> 278 gcacctgaac tcctgggggg accgtcagtc ttcctcttcc ccccaaaacc caaggacacc 60 ctcatgatct cccggacccc tgaggtcaca tgcgtggtgg tggacgtgag ccacgaagac 120 cctgaggtca agttcaactg gtacgtggac ggcgtggagg tgcataattg caagacaaag 180 ccgcgggagg agcagtacgg cagcacgtac cgtgtggtca gcgtctgcac cgtgctccac 240 caggactggc ttaatgggaa ggaatacaag tgtaaggtgt ccaacaaggc cctccccgct 300 cccatcgaaa agaccatctc aaaggcaaag gggcaaccaa gggaacctca agtgtacacc 360 ctgcctccgt gcaggaagga gatgaccaag aaccaggtca gcctgacttg tctcgtgaag 420
Page 271
A-1850-WO-PCT_SL.txt ggcttctatc ccagcgatat tgctgtggaa tgggagtcaa atggccagcc cgagaataac tacaaaacta ccccacccgt gctgaaatct gatgggtcct tcttccttta ctccaagctg accgtggaca agagccgctg gcaacaaggc aatgtcttta gctgctcagt gatgcatgag gctctccata atcactacac tcagaagtca ctgtccctgt ctccgggtaa a
480
540
600
651 <210> 279 <211> 328 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 272
A-1850-WO-PCT_SL.txt
325 <210> 280 <211> 984 <212> DNA <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polynucleotide
Page 273
<210> 281 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 281
Page 274
A-1850-WO-PCT_SL.txt
210 215 <210> 282 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 275
A-1850-WO-PCT_SL.txt
210 215 <210> 283 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 276
A-1850-WO-PCT_SL.txt
210 215 <210> 284 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt
<210> 285 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 278
A-1850-WO-PCT_SL.txt
Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln 195 200 205
Lys Ser Leu Ser Leu Ser Pro Gly 210 215 <210> 286 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 279
A-1850-WO-PCT_SL.txt
Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln 195 200 205
Lys Ser Leu Ser Leu Ser Pro Gly 210 215 <210> 287 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 280
A-1850-WO-PCT_SL.txt
Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln 195 200 205
Lys Ser Leu Ser Leu Ser Pro Gly 210 215 <210> 288 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
A-1850-WO-PCT_SL.txt 195 200 205
Lys Ser Leu Ser Leu Ser Pro Gly 210 215 <210> 289 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 282
A-1850-WO-PCT_SL.txt
Lys Ser Leu Ser Leu Ser Pro Gly 210 215 <210> 290 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 283
A-1850-WO-PCT_SL.txt
Lys Ser Leu Ser Leu Ser Pro Gly 210 215 <210> 291 <211> 216 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 284
A-1850-WO-PCT_SL.txt Lys Ser Leu Ser Leu Ser Pro Gly
210 215 <210> 292 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Gly
Page 285
A-1850-WO-PCT_SL.txt <210> 293 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Gly
Page 286
A-1850-WO-PCT_SL.txt <210> 294 <211> 226 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 287
A-1850-WO-PCT_SL.txt
Pro Gly
225 <210> 295 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Page 288
A-1850-WO-PCT_SL.txt
Gly <210> 296 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Gly
Page 289
A-1850-WO-PCT_SL.txt <210> 297 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Gly
Page 290
A-1850-WO-PCT_SL.txt <210> 298 <211> 209 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
Gly
Page 291
A-1850-WO-PCT_SL.txt <210> 299 <211> 211 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 299
Ser Pro Gly
210
Page 292
A-1850-WO-PCT_SL.txt <210> 300 <211> 211 <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 300
<210> 301
Ser Pro Gly
210
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<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 301
<210> 302 <211> 210
Page 294
Pro Gly
210
A-1850-WO-PCT_SL.txt <212> PRT <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 302
<210> 303 <211> 212 <212> PRT
Page 295
Pro Gly
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A-1850-WO-PCT_SL.txt <213> Artificial Sequence <220>
<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide <400> 303
<210> 304 <211> 211 <212> PRT <213> Artificial Sequence
Ser Pro Gly Lys
210
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<221> source <223> /note=Description of Artificial Sequence: Synthetic polypeptide
<210> 305 <211> 210 <212> PRT <213> Artificial Sequence
Pro Gly Lys
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